The limit (11 / 0) is undefined, so the final result is also undefined.
In this computation, we used the limit laws for arithmetic operations, specifically the limit of a product. However, since the limit of the first factor is undefined, the overall limit is also undefined.
To compute the given limit, we'll use the limit laws. Let's break down the computation step by step:
Given:
lim f(x) = 11
lim g(x) = 3
lim h(x) = 2
We need to compute the limit of the expression:
[tex]lim [f(x) / (x - 4)] * [9(x) - h(x)][/tex]
We can use the limit laws to evaluate this limit. Here are the steps:
Distribute the limit:
[tex]lim [f(x) / (x - 4)] * [9(x) - h(x)] = lim [f(x) / (x - 4)] * lim [9(x) - h(x)][/tex]
Apply the limit laws:
[tex]lim [f(x) / (x - 4)] = (lim f(x)) / (lim (x - 4))= 11 / (x - 4) (since lim f(x) = 11)[/tex]
= 11 / (4 - 4)
= 11 / 0 (which is undefined)
Apply the limit laws:
[tex]lim [9(x) - h(x)] = (9 * lim x) - (lim h(x))= 9 * (lim x) - 2 (since lim h(x) = 2)= 9 * x - 2 (since lim x = x)[/tex]
Substitute the computed limits back into the original expression:
[tex]lim [f(x) / (x - 4)] * [9(x) - h(x)] = (11 / 0) * (9 * x - 2)[/tex]
The limit (11 / 0) is undefined, so the final result is also undefined.
learn more about limit here:
https://brainly.com/question/12211820
#SPJ11
6. The total number of visitors who went to the theme park during one week can be modeled by
the function f(x)=6x3 + 13x² + 8x + 3 and the number of shows at the theme park can be
modeled by the equation f(x)=2x+3, where x is the number of days. Write an expression that
correctly describes the average number of visitors per show.
The expression that correctly describes the average number of visitors per show is
(6x³ + 13x² + 8x + 3) / (2x + 3)
How to model the expressionTo find the average number of visitors per show, we need to divide the total number of visitors by the number of shows.
The total number of visitors is given by the function
f(x) = 6x³ + 13x² + 8x + 3
The number of shows is given by the function,
f(x) = 2x + 3.
To calculate the average number of visitors per show we divide the total number of visitors by the number of shows:
Average number of visitors per show = (6x^3 + 13x^2 + 8x + 3) / (2x + 3)
Learn more about polynomials at
https://brainly.com/question/4142886
#SPJ1
Solve the following first order differential equation using the integrating factor method. dy cos(t) + sin(t)y = 3cos' (t) sin(t) - 2 dx
The solution to the given first-order differential equation using the integrating factor method is y = Ce^(cos(t)) - 2x, where C is a constant.
To solve the first-order differential equation dy cos(t) + sin(t)y = 3cos'(t) sin(t) - 2 dx using the integrating factor method, we follow these steps: First, we rewrite the equation in the standard form of a linear differential equation by moving all the terms to one side:
dy cos(t) + sin(t)y - 3cos'(t) sin(t) + 2 dx = 0
Next, we identify the coefficient of y, which is sin(t). To find the integrating factor, we calculate the exponential of the integral of this coefficient:
μ(t) = e^(∫ sin(t) dt) = e^(-cos(t))
We multiply both sides of the equation by the integrating factor μ(t):
e^(-cos(t)) * (dy cos(t) + sin(t)y - 3cos'(t) sin(t) + 2 dx) = 0
After applying the product rule and simplifying, the equation becomes:
d(ye^(-cos(t))) + 2e^(-cos(t)) dx = 0
Integrating both sides with respect to their respective variables, we have:
∫ d(ye^(-cos(t))) + ∫ 2e^(-cos(t)) dx = ∫ 0 dx
ye^(-cos(t)) + 2x e^(-cos(t)) = C
Finally, we can rewrite the solution as:
y = Ce^(cos(t)) - 2x
Learn more about differential equation here: brainly.com/question/25731911
#SPJ11
please help due in 5 minutes
The foot length predictions for each situation are as follows:
7th grader, 50 inches tall: 8.05 inches7th grader, 70 inches tall: 9.27 inches8th grader, 50 inches tall: 5.31 inches8th grader, 70 inches tall: 6.11 inchesTo predict the foot length based on the given equations, we can substitute the height values into the respective grade equations and solve for y, which represents the foot length.
For a 7th grader who is 50 inches tall:
y = 0.061x + 5
x = 50
y = 0.061(50) + 5
y = 3.05 + 5
y = 8.05 inches
For a 7th grader who is 70 inches tall:
y = 0.061x + 5
x = 70
y = 0.061(70) + 5
y = 4.27 + 5
y = 9.27 inches
For an 8th grader who is 50 inches tall:
y = 0.04x + 3.31
x = 50
y = 0.04(50) + 3.31
y = 2 + 3.31
y = 5.31 inches
For an 8th grader who is 70 inches tall:
y = 0.04x + 3.31
x = 70
y = 0.04(70) + 3.31
y = 2.8 + 3.31
y = 6.11 inches
Learn more about Equation here:
https://brainly.com/question/29538993
#SPJ1
"Prove that: sin(x-45)=cos(x+45)
Using trigonometric identities sin(x - 45) = -cos(x + 45)
What is a trigonometric identity?A trigonometric identity is an equation that contains a trigonometric ratio.
Since we have the trigonometric identity sin(x - 45) = -cos(x + 45), we need to prove that Left hand sides L.H.S equals Right Hand side R.H.S. We proceed as follows
L.H.S = sin(x - 45)
Using the trigonometric identity sin(A - B) = sinAcosB - cosAsinB where A = x and B = 45, we have that substituting these into the equation
sin(x - 45) = sinxcos45 - cosxsin45
= sinx × 1/√2 - cosx × 1/√2
= sinx/√2 - cosx√2
= (sinx - cosx)/√2
Also, R.H.S = -cos(x + 45)
Using the trigonometric identity cos(A + B) = cosAcosB - sinAsinB where A = x and B = 45, we have that these into the equation
cos(x + 45) = cosxcos45 - sinxsin45
= cosx × 1/√2 - sinx × 1/√2
= cosx/√2 - sinx/√2
= cosx/√2 - sinx/√2
= (cosx - sinx)/√2
= - (sinx - cosx)/√2
Since L.H.S = R.H.S
sin(x - 45) = -cos(x + 45)
Learn more about trigonometric identities here:
https://brainly.com/question/29722989
#SPJ1
Determine the vertical asymptote(s) of the function. If none exist, state that fact. 6x f(x) = 2 x - 36
Select the correct choice below and, if necessary, fill in the answer box(es) to complete your
To determine the vertical asymptote(s) of the function, we need to analyze the behavior of the function as x approaches certain values. In this case, we have the function 6xf(x) = 2x - 36.
To find the vertical asymptote(s), we need to identify the values of x for which the function approaches positive or negative infinity.
By simplifying the equation, we have
f(x) = (2x - 36)/(6x).
To determine the vertical asymptote(s), we need to find the values of x that make the denominator (6x) equal to zero, since division by zero is undefined.
Setting the denominator equal to zero, we have 6x = 0. Solving for x, we find x = 0.
Therefore, the vertical asymptote of the function is x = 0.
To learn more about vertical asymptote visit:
brainly.com/question/4084552
#SPJ11
Let y=tan(2x+8). (a) Find the Ay when I = 2 and Ar = 0.2 (b) Find the differential dy when I = 2 and dx = 0.2 Round your answers to three decimals. Question Help: Video Post to forum Submit Question
For the given function y = tan(2x + 8), (a) Ay = 2sec^2(2x + 8) * 0.2 when I = 2 and Ar = 0.2, and (b) dy = 2sec^2(2x + 8) * 0.2 when I = 2 and dx = 0.2.
(a) To find the change in y, Ay, when I = 2 and Ar = 0.2, we can substitute these values into the derivative of y = tan(2x + 8) and calculate the result. The derivative of y with respect to x is given by dy/dx = 2sec^2(2x + 8). Thus, Ay = dy/dx * Ar = 2sec^2(2x + 8) * 0.2. Substitute I = 2 into the equation to find Ay.
(b) To find the differential dy when I = 2 and dx = 0.2, we can use the derivative of y = tan(2x + 8) to calculate the result. The derivative of y with respect to x is dy/dx = 2sec^2(2x + 8). To find the differential dy, we multiply the derivative by the differential dx. Therefore, dy = dy/dx * dx = 2sec^2(2x + 8) * 0.2. Substitute I = 2 and dx = 0.2 into the equation to find the value of dy.
Learn more about equation here:
https://brainly.com/question/29657983
#SPJ11
Rework problem 23 from section 2.1 of your text, involving the percentages of grades and withdrawals in a calculus-based physics class. For this problem, assume that 9 % withdraw, 15 % receive an A, 21 % receive a B, 31 % receive a C, 17 % receive a D. and 7 % receive an F. (1) What probability should be assigned to the event "pass the course'? (2) What probability should be assigned to the event "withdraw or fail the course"? (Note: Enter your answers as decimal fractions. Do not enter percentages.)
The probability of passing the course can be calculated by adding the probabilities of receiving an A, B, or C, which is 45%. The probability of withdrawing or failing the course can be calculated by adding the probabilities of withdrawing and receiving an F, which is 16%.
To calculate the probability of passing the course, we need to consider the grades that indicate passing. In this case, receiving an A, B, or C signifies passing. The probabilities of receiving these grades are 15%, 21%, and 31% respectively. To find the probability of passing, we add these probabilities: 15% + 21% + 31% = 67%. However, it is important to note that the sum exceeds 100%, which indicates an error in the given information.
Therefore, we need to adjust the probabilities so that they add up to 100%. One way to do this is by scaling down each probability by the sum of all probabilities: 15% / 95% ≈ 0.1579, 21% / 95% ≈ 0.2211, and 31% / 95% ≈ 0.3263. Adding these adjusted probabilities gives us the final probability of passing the course, which is approximately 45%.
To calculate the probability of withdrawing or failing the course, we need to consider the grades that indicate withdrawal or failure. In this case, withdrawing and receiving an F represent these outcomes. The probabilities of withdrawing and receiving an F are 9% and 7% respectively. To find the probability of withdrawing or failing, we add these probabilities: 9% + 7% = 16%.
Again, we need to adjust these probabilities to ensure they add up to 100%. Scaling down each probability by the sum of all probabilities gives us 9% / 16% ≈ 0.5625 and 7% / 16% ≈ 0.4375. Adding these adjusted probabilities gives us the final probability of withdrawing or failing the course, which is approximately 56%.
Learn more about probability here:
https://brainly.com/question/31828911
#SPJ11
What is the value of y after the following code is executed? Note that the question asks for y, not x.
x = 10
y = x + 2
x = 12
a. 8
b. 10
c. 12
d. 14
After the given code is executed, the value of y will still be 12.
The code starts by assigning the value 10 to the variable x. Then, the variable y is assigned the value of x + 2, which is 12 (10 + 2). Next, the value of x is changed to 12. However, this change does not affect the value of y, which was already assigned as 12.
Therefore, the correct answer is c. 12.
what is variable?
In the context of mathematics and programming, a variable is a symbol or name that represents a value that can change. It is used to store and manipulate data within a program or equation.
A variable can hold different types of data, such as numbers, text, or boolean values, and its value can be modified during the execution of a program or when solving equations. Variables provide a way to store and retrieve data, perform calculations, and control the flow of a program.
to know more about variable visit:
brainly.com/question/16906863
#SPJ11
Write tan(cos-2 x) as an algebraic expression."
The expression tan(cos^(-2)x) cannot be simplified further into an algebraic expression. It represents the tangent function applied to the reciprocal of the square of the - BFGV function of x.
The expression tan(cos^(-2)x) consists of two trigonometric functions: tangent (tan) and the reciprocal of the square of the cosine function (cos^(-2)x). The reciprocal of the square of the cosine function represents 1/(cos^2x), which can be rewritten as sec^2x (the square of the secant function). Therefore, the expression can be written as tan(sec^2x). However, there is no further algebraic simplification possible for this expression. It remains in the form of the tangent function applied to the square of the secant function of x.
To learn more about trigonometric: -brainly.com/question/29156330#SPJ11
1. Find the arc length of the cardioid: r=1+ cos 0 2. Find the area of the region inside r = 1 and inside the region r = 1 + cos2 3. Find the area of the four-leaf rose: r = 2 cos(20)
trigonometric identities, we know that cos²(θ) = (1 + cos(2θ))/2. Applying this identity:
A = (1/2)∫[0,2π] 4(1 + cos(40))/2 dθ
A = 2π(1 + cos(40))
Evaluating the integral will give us the area of the four-leaf rose.
1. To find the arc length of the cardioid given by the equation r = 1 + cos(θ), we can use the arc length formula in polar coordinates:
L = ∫√(r² + (dr/dθ)²) dθ
Here, r = 1 + cos(θ), so we need to find dr/dθ:
dr/dθ = -sin(θ)
Substituting these values into the arc length formula, we have:
L = ∫√((1 + cos(θ))² + (-sin(θ))²) dθ = ∫√(1 + 2cos(θ) + cos²(θ) + sin²(θ)) dθ
= ∫√(2 + 2cos(θ)) dθ
This integral can be evaluated using appropriate techniques such as substitution or trigonometric identities.
provide the arc length of the cardioid.
2. To find the area of the region inside r = 1 and inside the region r = 1 + cos²(θ), we can set up the double integral:
A = ∬D r dr dθ
where D represents the region of interest .
In this case, the region D is defined by the conditions 0 ≤ r ≤ 1 + cos²(θ) and 0 ≤ θ ≤ 2π.
To evaluate the integral, we can convert to Cartesian coordinates using the transformation equations x = rcos(θ) and y = rsin(θ). The limits of integration for x and y will then depend on the polar coordinates.
The integral expression will be:
A = ∫∫D dA = ∫∫D dx dy
where D is the region defined by the given conditions. Evaluating this integral will give us the area of the region.
3. The area of the four-leaf rose given by the equation r = 2cos(2θ) can be found using the formula for the area in polar coordinates:
A = (1/2)∫[a,b] (r²) dθ
In this case, r = 2cos(20), so we substitute this into the formula:
A = (1/2)∫[0,2π] (2cos(20))² dθ
Simplifying further:
A = (1/2)∫[0,2π] 4cos²(20) dθ
Using
Learn more about interest here:
https://brainly.com/question/25044481
#SPJ11
+3x2+2 6. Consider the curve y = to answer the following questions: 8x+24 (a) Is there a value for n such that the curve has at least one horizontal asymptote? If there is such a value, state what you are using for n and at least one of the horizontal asymptotes. If not, briefly explain why not. (b) Let n = 1. Use limits to show x = -3 is a vertical asymptote.
a)The degree of the numerator is greater than the degree of the denominator, the curve does not have a horizontal asymptote.
b) Both the left-hand and right-hand limits are equal to -3/2, we conclude that x = -3 is a vertical asymptote when n = 1 for the given curve.
To determine if the curve y = (3x^2 + 2)/(8x + 24) has a horizontal asymptote, we need to examine the behavior of the function as x approaches positive or negative infinity.
(a) For the function to have a horizontal asymptote, the degree of the numerator (3x^2 + 2) should be less than or equal to the degree of the denominator (8x + 24). Let's compare the degrees of the numerator and the denominator:
Degree of the numerator: 2
Degree of the denominator: 1
Since the degree of the numerator is greater than the degree of the denominator, the curve does not have a horizontal asymptote.
(b) To show that x = -3 is a vertical asymptote when n = 1, we need to evaluate the limit of the function as x approaches -3 from both the left and the right sides.
Let's find the limit as x approaches -3 from the left side:
lim(x->-3-) [(3x^2 + 2)/(8x + 24)]
Substituting -3 for x:
lim(x->-3-) [(3(-3)^2 + 2)/(8(-3) + 24)]
= lim(x->-3-) [(3(9) + 2)/(-24 + 24)]
= lim(x->-3-) [(27 + 2)/0]
Since the denominator approaches 0, we have an indeterminate form. To resolve this, we can simplify the function by factoring out common factors:
lim(x->-3-) [(3(x^2 - 1))/(8(x + 3))]
Now, cancel out the common factor of (x + 3):
lim(x->-3-) [(3(x - 1))/(8)]
Substituting -3 for x:
lim(x->-3-) [(3(-3 - 1))/(8)]
= lim(x->-3-) [(3(-4))/(8)]
= lim(x->-3-) [-12/8]
= -3/2
Now, let's find the limit as x approaches -3 from the right side:
lim(x->-3+) [(3x^2 + 2)/(8x + 24)]
Following similar steps as before, we simplify the function by factoring and canceling out the common factor:
lim(x->-3+) [(3(x^2 - 1))/(8(x + 3))]
Substituting -3 for x:
lim(x->-3+) [(3(-3 - 1))/(8)]
= lim(x->-3+) [(3(-4))/(8)]
= lim(x->-3+) [-12/8]
= -3/2
Since both the left-hand and right-hand limits are equal to -3/2, we conclude that x = -3 is a vertical asymptote when n = 1 for the given curve.
To know more about horizontal asymptote refer to this link-
https://brainly.com/question/30176270#
#SPJ11
Let f(x) = {6-1 = for 0 < x < 4, for 4 < x < 6. 6 . Compute the Fourier sine coefficients for f(x). • Bn Give values for the Fourier sine series пл S(x) = Bn ΣΒ, sin ( 1967 ). = n=1 S(4) = S(-5) = = S(7) = =
To compute the Fourier sine coefficients for the function f(x), we can use the formula: Bn = 2/L ∫[a,b] f(x) sin(nπx/L) dx
In this case, we have f(x) defined piecewise:
f(x) = {6-1 = for 0 < x < 4
{6 for 4 < x < 6
To find the Fourier sine coefficients, we need to evaluate the integral over the appropriate intervals.
For n = 0:
B0 = 2/6 ∫[0,6] f(x) sin(0) dx
= 2/6 ∫[0,6] f(x) dx
= 1/3 ∫[0,4] (6-1) dx + 1/3 ∫[4,6] 6 dx
= 1/3 (6x - x^2/2) evaluated from 0 to 4 + 1/3 (6x) evaluated from 4 to 6
= 1/3 (6(4) - 4^2/2) + 1/3 (6(6) - 6(4))
= 1/3 (24 - 8) + 1/3 (36 - 24)
= 16/3 + 4/3
= 20/3
For n > 0:
Bn = 2/6 ∫[0,6] f(x) sin(nπx/6) dx
= 2/6 ∫[0,4] (6-1) sin(nπx/6) dx
= 2/6 (6-1) ∫[0,4] sin(nπx/6) dx
= 2/6 (5) ∫[0,4] sin(nπx/6) dx
= 5/3 ∫[0,4] sin(nπx/6) dx
The integral ∫ sin(nπx/6) dx evaluates to -(6/nπ) cos(nπx/6).
Therefore, for n > 0:
Bn = 5/3 (-(6/nπ) cos(nπx/6)) evaluated from 0 to 4
= 5/3 (-(6/nπ) (cos(nπ) - cos(0)))
= 5/3 (-(6/nπ) (1 - 1))
= 0
Thus, the Fourier sine coefficients for f(x) are:
B0 = 20/3
Bn = 0 for n > 0
Now we can find the values for the Fourier sine series S(x):
S(x) = Σ Bn sin(nπx/6) from n = 0 to infinity
For the given values:
S(4) = B0 sin(0π(4)/6) + B1 sin(1π(4)/6) + B2 sin(2π(4)/6) + ...
= (20/3)sin(0) + 0sin(π(4)/6) + 0sin(2π(4)/6) + ...
= 0 + 0 + 0 + ...
= 0
S(-5) = B0 sin(0π(-5)/6) + B1 sin(1π(-5)/6) + B2 sin(2π(-5)/6) + ...
= (20/3)sin(0) + 0sin(-π(5)/6) + 0sin(-2π(5)/6) + ...
= 0 + 0 + 0 + ...
= 0
S(7) = B0 sin(0π(7)/6) + B1 sin(1π(7)/6) + B2 sin(2π(7)/6) + ...
= (20/3)sin(0) + 0sin(π(7)/6) + 0sin(2π(7)/6) + ...
= 0 + 0 + 0 + ...
= 0
Learn more about Fourier sine here:
https://brainly.com/question/32520285
#SPJ11
Find the present and future values of an income stream of 3000
dollars a year, for a period of 5 years, if the continuous interest
rate is 6 percent.
Present Value=_______dollars
Future Value=________
The present value of the income stream is approximately 25042.53 dollars. The future value of the income stream is approximately 30794.02 dollars.
To find the present and future values of an income stream, we can use the formulas for continuous compound interest.
The formula for the present value of a continuous income stream is given by:
[tex]PV = C / r * (1 - e^(-rt))[/tex]
Where PV is the present value, C is the annual income, r is the interest rate (as a decimal), and t is the time period in years.
Substituting the given values into the formula:
C = 3000 dollars
r = 0.06 (6 percent as a decimal)
t = 5 years
[tex]PV = 3000 / 0.06 * (1 - e^(-0.06 * 5))[/tex]
Calculating the present value:
PV ≈ 25042.53 dollars
Therefore, the present value of the income stream is approximately 25042.53 dollars.
The formula for the future value of a continuous income stream is given by:
[tex]FV = C / r * (e^(rt) - 1)[/tex]
Substituting the given values into the formula:
C = 3000 dollars
r = 0.06 (6 percent as a decimal)
t = 5 years
[tex]FV = 3000 / 0.06 * (e^(0.06 * 5) - 1)[/tex]
Calculating the future value:
FV ≈ 30794.02 dollars
Therefore, the future value of the income stream is approximately 30794.02 dollars.
learn more about continuous compound interest here:
https://brainly.com/question/30761870
#SPJ11
Let f(x, y, z) = xy + 2°, x =r+s - 6t, y = 3rt, z = s. Use the Chain Rule to calculate the partial derivatives. (Use symbolic notation and fractions where needed. Express the answer in terms of indep
To calculate the partial derivatives of f(x, y, z) = xy + 2z with respect to r, s, and t using the Chain Rule, we need to differentiate each component of f(x, y, z) with respect to its corresponding variable. Here are the steps:
Partial derivative with respect to r (∂f/∂r):
∂f/∂r = (∂f/∂x)(∂x/∂r) + (∂f/∂y)(∂y/∂r) + (∂f/∂z)(∂z/∂r)
Taking partial derivatives of each component:
∂f/∂x = y
∂x/∂r = 1
∂f/∂y = x
∂y/∂r = 3t
∂f/∂z = 2
∂z/∂r = 0
Substituting these values into the Chain Rule formula:
∂f/∂r = (y)(1) + (x)(3t) + (2)(0)
= y + 3tx
Therefore, ∂f/∂r = y + 3tx.
Partial derivative with respect to s (∂f/∂s):
∂f/∂s = (∂f/∂x)(∂x/∂s) + (∂f/∂y)(∂y/∂s) + (∂f/∂z)(∂z/∂s)
Taking partial derivatives of each component:
∂f/∂x = y
∂x/∂s = 1
∂f/∂y = x
∂y/∂s = 0
∂f/∂z = 2
∂z/∂s = 1
Substituting these values into the Chain Rule formula:
∂f/∂s = (y)(1) + (x)(0) + (2)(1)
= y + 2
Therefore, ∂f/∂s = y + 2.
Partial derivative with respect to t (∂f/∂t):
∂f/∂t = (∂f/∂x)(∂x/∂t) + (∂f/∂y)(∂y/∂t) + (∂f/∂z)(∂z/∂t)
Taking partial derivatives of each component:
∂f/∂x = y
∂x/∂t = -6
∂f/∂y = x
∂y/∂t = 3r
∂f/∂z = 2
∂z/∂t = 0
Substituting these values into the Chain Rule formula:
∂f/∂t = (y)(-6) + (x)(3r) + (2)(0)
= -6y + 3rx
Thererore, ∂f/∂t = -6y + 3rx.
To summarize:
∂f/∂r = y + 3tx
∂f/∂s = y + 2
∂f/∂t = -6y + 3rx
To know more about partial derivatives, visit:
brainly.com/question/6732578
#SPJ11
A pharmaceutical corporation has two locations that produce the same over-the-counter medicine. If
x1
and
x2
are the numbers of units produced at location 1 and location 2, respectively, then the total revenue for the product is given by
R = 600x1 + 600x2 − 4x12 − 8x1x2 − 4x22.
When
x1 = 4 and x2 = 12,
find the following.
(a) the marginal revenue for location 1,
∂R/∂x1
(b) the marginal revenue for location 2,
∂R/∂x2
A pharmaceutical corporation has two locations that produce the same over-the-counter medicine , the marginal revenue for location 1 when x1 = 4 and x2 = 12 is 504. and the marginal revenue for location 2 when x1 = 4 and x2 = 12 is 568.
To find the marginal revenue for each location, we need to calculate the partial derivatives of the total revenue function with respect to each variable.
(a) To find the marginal revenue for location 1 (∂R/∂x1), we differentiate the total revenue function R with respect to x1 while treating x2 as a constant:
∂R/∂x1 = 600 – 8x2.
Substituting the given values x1 = 4 and x2 = 12, we have:
∂R/∂x1 = 600 – 8(12) = 600 – 96 = 504.
Therefore, the marginal revenue for location 1 when x1 = 4 and x2 = 12 is 504.
(b) Similarly, to find the marginal revenue for location 2 (∂R/∂x2), we differentiate the total revenue function R with respect to x2 while treating x1 as a constant:
∂R/∂x2 = 600 – 8x1.
Substituting the given values x1 = 4 and x2 = 12, we have:
∂R/∂x2 = 600 – 8(4) = 600 – 32 = 568.
Therefore, the marginal revenue for location 2 when x1 = 4 and x2 = 12 is 568.
In summary, the marginal revenue for location 1 is 504, and the marginal revenue for location 2 is 568 when x1 = 4 and x2 = 12. Marginal revenue represents the change in revenue with respect to a change in production quantity at each location, and it helps businesses determine how their revenue will be affected by adjusting production levels at specific locations.
Learn more about marginal revenue here:
https://brainly.com/question/30236294
#SPJ11
(e) Find a formula for Fp, which is f restricted to the diagonal edge of R (the hypotenuse of the triangular boundary). For this, it is helpful to express y as a function of r. Then Fp will be a funct
To find a formula for Fp, which represents the function f restricted to the diagonal edge of R (the hypotenuse of the triangular boundary), we need to express y as a function of r.
In the given scenario, the region R is bounded by the y-axis, the line y = 4, and the curve y = r². The diagonal edge of R can be represented by the equation y = x, where x and y are both positive since R is in the first quadrant.
To express y as a function of r, we set y = x and solve for x in terms of r. Since x represents the value on the diagonal edge, we have:
y = x
r² = x
Taking the square root of both sides, we get:
x = √r²
x = r
Therefore, we can express y as a function of r as:
y = r
Now that we have y = r, we can define Fp as a function that represents f restricted to the diagonal edge of R. Let's denote Fp(r) as the restricted function.
Fp(r) = f(r, r)
Here, f(r, r) means that both x and y in the original function f are replaced with r, as we are restricting f to the diagonal edge where x = r and y = r.
So, Fp(r) = f(r, r) represents the formula for Fp, which is f restricted to the diagonal edge of R.
Learn more about diagonal edge here:
https://brainly.com/question/22491728
#SPJ11
8. Estimate the error in the approximation of Tg for the integral f cos(x²) dx. *cos(1²) dr. 0 Recall: The error bound for the Trapezoidal Rule is Er| < K(b-a)³ 12n² where f"(z)| ≤ K for a ≤ x
The error in the approximation of the integral ∫f cos(x²) dx using the Trapezoidal Rule with n subintervals and evaluating at cos(1²) is estimated to be less than K(b-a)³/(12n²), where f"(z) ≤ K for a ≤ x.
The Trapezoidal Rule is a numerical integration method that approximates the integral by dividing the interval into n subintervals and using trapezoids to estimate the area under the curve. The error bound for this method is given by Er| < K(b-a)³/(12n²), where K represents the maximum value of the second derivative of the function within the interval [a, b]. In this case, we are integrating the function f(x) = cos(x²), and the specific evaluation point is cos(1²). To estimate the error, we need to know the interval [a, b] and the value of K. Once these values are known, we can substitute them into the error bound formula to obtain an estimation of the error in the approximation.
Learn more about Trapezoidal Rule here:
https://brainly.com/question/30401353
#SPJ11
Determine whether the equality is always true -10 1 y2 + 9 -9 -6 'O "y +9 S'ofvx-9 Sºr(x,y,z)dz dy dx = ["L!*** Sºr(x,y,z)dz dxdy. Select one: O True False
The equality you provided is not clear due to the formatting. However, based on the given expression, it appears to involve triple integrals in different orders of integration.
To determine whether the equality is always true, we need to ensure that the limits of integration and the integrand are the same on both sides of the equation.
Without specific information on the limits of integration and the integrand, it is not possible to determine if the equality is true or false. To properly evaluate the equality, we would need to have the complete expressions for both sides of the equation, including the limits of integration and the function being integrate (integrand).
If you can provide more specific information or clarify the given expression, I would be happy to assist you further in determining the validity of the equality.
Learn more about integrate here:
https://brainly.com/question/30217024
#SPJ11
please answer fast
Find the area of the region enclosed between f(x) = 22 - 2x + 3 and g(x) = 2x2 - 1-3. Area = (Note: The graph above represents both functions f and g but is intentionally left unlabeled.) 2 Find the
The area enclosed between the functions f(x) = 22 - 2x + 3 and g(x) = 2x^2 - 1-3 can be calculated by finding the definite integral of their difference. The result will give us the area of the region between the two curves.
To find the area between the curves, we need to determine the points where the curves intersect. Setting f(x) equal to g(x), we can solve the equation 22 - 2x + 3 = 2x^2 - 1-3. Simplifying, we get 2x^2 + 2x - 19 = 0. Using quadratic formula, we find the values of x where the curves intersect.
Next, we integrate the difference between the functions over the interval between these x-values to calculate the area. The definite integral of [f(x) - g(x)] will give us the area of the region enclosed by the two curves.
To learn more about functions click here: brainly.com/question/31062578
#SPJ11
Consider the following IVP,
y" + 13y = 0, y' (0) = 0, 4(pi/2) =
and
a. Find the eigenvalue of the
system. b. Find the eigenfunction of this
system.
The given initial value problem (IVP) is y'' + 13y = 0 with the initial condition y'(0) = 0. the eigenvalue of the given system is ±i√13, and the corresponding eigenfunctions are [tex]e^(i√13t) and e^(-i√13t).[/tex]).
To find the eigenvalue of the system, we first rewrite the differential equation as a characteristic equation by assuming a solution of the form y = [tex]e^(rt)[/tex], where r is the eigenvalue. Substituting this into the differential equation, we get [tex]r^2e^(rt) + 13e^(rt) = 0.[/tex] Simplifying the equation yields r^2 + 13 = 0. Solving this quadratic equation gives us two complex eigenvalues: r = ±√(-13). Therefore, the eigenvalues of the system are ±i√13.
To find the eigenfunction, we substitute one of the eigenvalues back into the original differential equation. Considering r = i√13, we have (d^2/dt^2)[tex](e^(i√13t)) + 13e^(i√13t) = 0.[/tex] Expanding the derivatives and simplifying the equation, we obtain -[tex]13e^(i √13t) + 13e^(i√13t) = 0[/tex], which confirms that the function e^(i√13t) is a valid eigenfunction corresponding to the eigenvalue i√13. Similarly, substituting r = -i√13 would give the eigenfunction e^(-i√13t).
In summary, the eigenvalue of the given system is ±i√13, and the corresponding eigenfunctions are [tex]e^(i√13t) and e^(-i√13t).[/tex]
Learn more about derivative here:
https://brainly.com/question/29144258
#SPJ11
Describe the end behavior of polynomial graphs with odd and even degrees. Talk about positive and negative leading coefficients.
Answer:
+x^(any) → ∞ for x → ∞-x^(any) → -∞ for x → ∞x^(even) → (-x)^(even) for x → -∞x^(odd) → -(-x)^(odd) for x → -∞Step-by-step explanation:
You want a description of the end behavior of even- and odd-degree polynomials with positive and negative leading coefficients.
InfinityAs x gets large (approaches infinity), any power of x will also get large (approach infinity). The sign of the infinity being approached for large positive x will match the sign of the leading coefficient.
Even degreeWhen the degree of the polynomial is even, the right-end and left-end behaviors match.
Odd degreeWhen the degree of the polynomial is odd, the sign of the left-end behavior is opposite that of the right end behavior.
__
Additional comment
You can think of any even power of x as matching the end-behavior of |x|. Similarly, any odd power of x will match the end behavior of x. The general trend of even-degree polynomials with a positive leading coefficient is a U- or V-shape. The general trend of any odd-degree polynomial with a positive leading coefficient is a /-shape (rising, left-to-right). A negative leading coefficient turns these shapes upside down.
When it comes to end behavior, the leading term is the only one that needs to be considered.
<95141404393>
Solve the system of linear equations using the Gauss-Jordan elimination method. 2x + 4y - 6 = x + 2y + 32 3x 4y + 4z 32 - 8 - 14 (x, y, z)= =
Using the Gauss-Jordan elimination method, the final augmented matrix is:
[ 1 2 0 | 0 ]
[ 0 0 1 | 0 ]
[ 0 0 1 | 16 ]
We can write the augmented matrix in the proper form to solve the system of linear equations using the Gauss-Jordan elimination method. The given system of equations is:
2x + 4y - 6z = x + 2y + 32
3x + 4y + 4z = 32
-8x - 14y + z = -8
We can represent this system as an augmented matrix:
[ 2 4 -6 | 32 ]
[ 1 2 0 | 32 ]
[-8 -14 1 | -8 ]
We will perform row operations to transform the augmented matrix into row-echelon form and then into reduced row-echelon form.
1: Swap rows R1 and R2 to make the leading coefficient in the first column a non-zero value.
[ 1 2 0 | 32 ]
[ 2 4 -6 | 32 ]
[-8 -14 1 | -8 ]
2: Multiply R1 by -2 and add it to R2.
[ 1 2 0 | 32 ]
[ 0 0 -6 | -32 ]
[-8 -14 1 | -8 ]
3: Multiply R1 by 8 and add it to R3.
[ 1 2 0 | 32 ]
[ 0 0 -6 | -32 ]
[ 0 0 1 | 16 ]
4: Multiply R2 by -1/6 to make the leading coefficient in the second column equal to 1.
[ 1 2 0 | 32 ]
[ 0 0 1 | 16 ]
[ 0 0 1 | 16 ]
5: Subtract R3 from R1 and R2.
[ 1 2 0 | 16 ]
[ 0 0 1 | 16 ]
[ 0 0 1 | 16 ]
6: Subtract R2 from R1.
[ 1 2 0 | 0 ]
[ 0 0 1 | 16 ]
[ 0 0 1 | 16 ]
7: Subtract R3 from R1.
[ 1 2 0 | 0 ]
[ 0 0 1 | 0 ]
[ 0 0 1 | 16 ]
Now, the augmented matrix is in reduced row-echelon form. Let's write the system of equations:
x + 2y = 0
z = 0
z = 16
From the second and third equations, we can see that z must be both 0 and 16, which is impossible. Therefore, the system of equations is inconsistent and has no solution.
In matrix form, the final augmented matrix is:
[ 1 2 0 | 0 ]
[ 0 0 1 | 0 ]
[ 0 0 1 | 16 ]
To know more about Gauss-Jordan elimination refer here:
https://brainly.com/question/30763804
#SPJ11
Answer:
Step-by-step explanation:
Find the indefinite integral by parts. | xIn xdx Oai a) ' [ 1n (x4)-1]+C ** 36 b) 36 c) x [1n (xº)-1]+c 36 کد (d [in (xº)-1]+C 36 Om ( e) tij [1n (xº)-1]+C In 25
The indefinite integral of x ln(x) dx i[tex]∫x ln(x) dx = (1/2) x^2 ln(x) - (1/4) x^2 + C[/tex]. It is the reverse process of differentiation.
Among the options you provided:
[tex]a) ∫x ln(x) dx = [ln(x^4) - 1] + C / 36b) 36c) x [ln(x^0) - 1] + C / 36d) [ln(x^0) - 1] + C / 36e) [ln(x^0) - 1] + C / In 25[/tex]
The correct option is:
[tex]a) ∫x ln(x) dx = [ln(x^4) - 1] + C / 36[/tex]To find the indefinite integral of the expression ∫x ln(x) dx using integration by parts, we can apply the formula:∫u dv = uv - ∫v du
Let's choose:
[tex]u = ln(x) -- > (1)dv = x dx -- > (2)[/tex]
Taking the derivatives and antiderivatives:
[tex]du = (1/x) dx -- > (3)v = (1/2) x^2 -- > (4)[/tex]
Now we can apply the integration by parts formula:
[tex]∫x ln(x) dx = u*v - ∫v du= ln(x) * (1/2) x^2 - ∫(1/2) x^2 * (1/x) dx= (1/2) x^2 ln(x) - (1/2) ∫x dx= (1/2) x^2 ln(x) - (1/2) (1/2) x^2 + C= (1/2) x^2 ln(x) - (1/4) x^2 + C[/tex]
Therefore, the indefinite integral of x ln(x) dx is:
[tex]∫x ln(x) dx = (1/2) x^2 ln(x) - (1/4) x^2 + C[/tex]
Among the options you provided:
[tex]a) ∫x ln(x) dx = [ln(x^4) - 1] + C / 36b) 36c) x [ln(x^0) - 1] + C / 36d) [ln(x^0) - 1] + C / 36e) [ln(x^0) - 1] + C / In 25[/tex]
The correct option is:
[tex]a) ∫x ln(x) dx = [ln(x^4) - 1] + C / 36[/tex]
Learn more about Find here:
https://brainly.com/question/2879316
#SPJ11
3 in an open thent contamos particks Be C a simple closed curre smooth to pieces and the whole that is containing C' and the region locked up by her. Be F-Pitolj, a Be F = Pi +Qi a vector field whose comparents have continuous D Then & F. dr = f go a lady ay where C is traveling in a positie direction choose which answer corresponds Langrenge's Multiplier Theorem The theorem of divergence Claraut's theorem 2x OP Green's theorem Stoke's theorem the fundamental theorem of curviline integrals It has no name because that theorem is false
The theorem that corresponds to the given scenario is Green's theorem.
Green's theorem relates a line integral around a simple closed curve C to a double integral over the region enclosed by the curve. It states that the line integral of a vector field F around a positively oriented simple closed curve C is equal to the double integral of the curl of F over the region enclosed by C. Mathematically, it can be written as:
∮C F · dr = ∬R (curl F) · dA
According to the formula "F dr = f times a length," the line integral of the vector field F along the curve C in the present situation is equal to f times the length of the curve C. This is consistent with how Green's theorem is expressed, which states that the line integral is equivalent to a double integral over the area contained by the curve.
Therefore, Green's theorem is the one that applies to the described situation.
To know more about green's theorem refer here:
https://brainly.com/question/30763441?#
#SPJ11
The region bounded by the x
-axis and the part of the graph of y=cosx
between x=−π/2
and x=π/2
is separated into two regions by the line x=k
. If the area of the region for −π/2
is less than or equal to x
which is less than or equal to k is three times the area of the region for k
is less than or equal to x
which is less than or equal to π/2
, then k=?
The value of k, which separates the region bounded by the x-axis and the graph of y=cosx, is approximately 0.2618.
To find the value of k, we need to determine the areas of the two regions and set up an equation based on the given conditions. Let's calculate the areas of the two regions.
The area of the region for −π/2 ≤ x ≤ k can be found by integrating the function y=cosx over this interval. The integral becomes the sine function evaluated at the endpoints, giving us the area A1:
A1 = ∫[−π/2, k] cos(x) dx = sin(k) - sin(-π/2) = sin(k) + 1
Similarly, the area of the region for k ≤ x ≤ π/2 is given by:
A2 = ∫[k, π/2] cos(x) dx = sin(π/2) - sin(k) = 1 - sin(k)
According to the given conditions, A1 ≤ 3A2. Substituting the expressions for A1 and A2:
sin(k) + 1 ≤ 3(1 - sin(k))
4sin(k) ≤ 2
sin(k) ≤ 0.5
Since k is in the interval [-π/2, π/2], the solution to sin(k) ≤ 0.5 is k = arcsin(0.5) ≈ 0.2618. Therefore, k is approximately 0.2618.
Learn more about integral here:
https://brainly.com/question/31059545
#SPJ11
Find the value of the integral le – 16x²yz dx + 25z dy + 2xy dz, where C is the curve parameterized by r(t) = (t,t, t) on the interval 1 st < 2. t3 = > Show and follow these steps: dr 1. Compute dt 2. Evaluate functions P(r), Q(r), R(r). 3. Write the new integral with upper/lower bounds. 4. Evaluate the integral. Show all steeps required.
The value of the integral ∫C [tex]e^-^1^6^x^{^2} ^y^z[/tex] dx + 25z dy + 2xy dz, where C is the curve parameterized by r(t) = (t, t, t) on the interval 1 ≤ t ≤ 2, is 2/3(e⁻³²) - 1)..
To compute the integral, we need to follow these steps:
Compute dt: Since r(t) = (t, t, t), the derivative is dr/dt = (1, 1, 1) = dt.
Evaluate functions P(r), Q(r), R(r): In this case, P(r) = [tex]e^-^1^6^x^{^2} ^y^z[/tex] , Q(r) = 25z, and R(r) = 2xy.
Write the new integral with upper/lower bounds: The integral becomes ∫[1 to 2] P(r) dx + Q(r) dy + R(r) dz.
Evaluate the integral: Substituting the values into the integral, we have ∫[1 to 2] [tex]e^-^1^6^x^{^2} ^y^z[/tex] dx + 25z dy + 2xy dz.
To calculate the integral, the specific form of P(r), Q(r), and R(r) is needed, as well as further information on the limits of integration.
To know more about derivative click on below link:
https://brainly.com/question/29144258#
#SPJ11
Select all conditions for which it is possible to construct a triangle. Group of answer choices A. A triangle with angle measures 30, 40, and 100 degrees. B. A triangle with side lengths 4 cm, 5 cm, and 8 cm, C. A triangle with side lengths 4 cm and 5 cm, and a 50 degree angle. D. A triangle with side lengths 4 cm, 5 cm, and 12 cm. E. A triangle with angle measures 40, 60, and 80 degrees.
The options that allow for the construction of a triangle are:
Option B: A triangle with side lengths 4 cm, 5 cm, and 8 cm.
To determine if it is possible to construct a triangle, we need to consider the triangle inequality theorem, which states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
Let's evaluate each option:
A. A triangle with angle measures 30, 40, and 100 degrees.
This option does not provide any side lengths, so we cannot determine if it satisfies the triangle inequality theorem. Insufficient information.
B. A triangle with side lengths 4 cm, 5 cm, and 8 cm.
We can apply the triangle inequality theorem to this option:
4 cm + 5 cm > 8 cm (True)
5 cm + 8 cm > 4 cm (True)
4 cm + 8 cm > 5 cm (True)
This set of side lengths satisfies the triangle inequality theorem, so it is possible to construct a triangle.
C. A triangle with side lengths 4 cm and 5 cm, and a 50-degree angle.
We don't have the length of the third side, so we cannot determine if it satisfies the triangle inequality theorem. Insufficient information.
D. A triangle with side lengths 4 cm, 5 cm, and 12 cm.
Applying the triangle inequality theorem:
4 cm + 5 cm > 12 cm (False)
5 cm + 12 cm > 4 cm (True)
4 cm + 12 cm > 5 cm (True)
Since the sum of the lengths of the two smaller sides (4 cm and 5 cm) is not greater than the length of the longest side (12 cm), it is not possible to construct a triangle with these side lengths.
E. A triangle with angle measures 40, 60, and 80 degrees.
This option does not provide any side lengths, so we cannot determine if it satisfies the triangle inequality theorem. Insufficient information.
Based on the analysis, the options that allow for the construction of a triangle are:
Option B: A triangle with side lengths 4 cm, 5 cm, and 8 cm.
Learn more about triangle inequality theorem click;
https://brainly.com/question/30956177
#SPJ1
Use Calculus. Please show all steps, I'm
trying to understand. Thank you!
= A semicircular plate is immersed vertically in water as shown. The radius of the plate is R = 5 meters. The upper edge of the plate lies b 2 meters above the waterline. Find the hydrostatic force, i
To find the hydrostatic force on the semicircular plate, we need to calculate the pressure at each infinitesimal area element on the plate and integrate it over the entire surface.
The pressure at any point in a fluid at rest is given by Pascal's law: P = ρgh, where P is the pressure, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the depth of the point below the surface. In this case, the depth of each infinitesimal area element on the plate varies depending on its vertical position. Let's consider an infinitesimal strip of width dx on the plate at a vertical position x from the waterline.
The depth of this strip below the surface is h = b - x, where b is the distance of the upper edge of the plate above the waterline.
The infinitesimal area of this strip is[tex]dA = 2y dx,[/tex] where y is the vertical distance of the strip from the center of the plate.
The infinitesimal force dF acting on this strip can be calculated using the equation dF = P * dA, where P is the pressure at that point.
Substituting the values, we have [tex]dF = (ρgh) * dA = (ρg(b - x)) * (2y dx).[/tex]
To find y in terms of x, we can use the equation of the semicircle: x^2 + y^2 = R^2, where R is the radius of the plate.
Solving for y, we get[tex]y = √(R^2 - x^2).[/tex]
Now we can express dF in terms of x:
[tex]dF = (ρg(b - x)) * (2√(R^2 - x^2) dx).[/tex]
The total hydrostatic force F on the plate can be found by integrating dF over the entire surface of the plate:
[tex]F = ∫dF = ∫(ρg(b - x)) * (2√(R^2 - x^2)) dx.[/tex]
We integrate from x = -R to x = R, as the semicircular plate lies between -R and R.
Let's proceed with the integration:
[tex]F = 2ρg ∫(b - x)√(R^2 - x^2) dx.[/tex]
To simplify the integration, we can use a trigonometric substitution. Let's substitute x = Rsinθ, which implies dx = Rcosθ dθ.
When x = -R, sinθ = -1, and when x = R, sinθ = 1.
Substituting these limits and dx, the integral becomes:
[tex]F = 2ρg ∫[b - Rsinθ]√(R^2 - R^2sin^2θ) Rcosθ dθ= 2ρgR^2 ∫[b - Rsinθ]cosθ dθ.[/tex]
Now we can proceed with the integration:
[tex]F = 2ρgR^2 ∫[b - Rsinθ]cosθ dθ= 2ρgR^2 ∫[bcosθ - Rsinθcosθ] dθ= 2ρgR^2 [bsinθ + R(1/2)sin^2θ] | -π/2 to π/2= 2ρgR^2 [b(1 - (-1)) + R(1/2)(1/2)].[/tex]
Simplifying further:
[tex]F = 2ρgR^2 (2b + 1/4)= 4ρgR^2b + ρgR^2[/tex]
Learn more about hydrostatic force here:
https://brainly.com/question/15286315
#SPJ11
"What is the expression for the hydrostatic force exerted on a semicircular plate submerged in a fluid, given that the pressure at each infinitesimal area element on the plate varies with depth?"
Consider the initial-value problem s y' = cos?(r)y, 1 y(0) = 2. Find the unique solution to the initial-value problem in the explicit form y(x). Since cosº(r) is periodic in r, it is important to know if y(x) is periodic in x or not. Inspect y(.r) and answer if y(x) is periodic.
To solve the initial-value problem dy/dx = cos(r)y, y(0) = 2, we need to separate the variables and integrate both sides with respect to their respective variables.
First, let's rewrite the equation as dy/y = cos(r) dx.
Integrating both sides, we have ∫ dy/y = ∫ cos(r) dx.
Integrating the left side with respect to y and the right side with respect to x, we get ln|y| = ∫ cos(r) dx.
The integral of cos(r) with respect to r is sin(r), so we have ln|y| = ∫ sin(r) dr + C1, where C1 is the constant of integration.
ln|y| = -cos(r) + C1.
Taking the exponential of both sides, we have |y| = e^(-cos(r) + C1).
Since e^(C1) is a positive constant, we can rewrite the equation as |y| = Ce^(-cos(r)), where C = e^(C1).
Now, let's consider the initial condition y(0) = 2. Plugging in x = 0 and solving for C, we have |2| = Ce^(-cos(0)).
Since the absolute value of 2 is 2 and cos(0) is 1, we get 2 = Ce^(-1).
Dividing both sides by e^(-1), we obtain 2/e = C.
Therefore, the solution to the initial-value problem in explicit form is y(x) = Ce^(-cos(r)).
Now, let's inspect y(x) to determine if it is periodic in x. Since y(x) depends on cos(r), we need to analyze the behavior of cos(r) to determine if it repeats or if there is a periodicity.
The function cos(r) is periodic with a period of 2π. However, since r is not directly related to x in the equation, but rather appears as a parameter, we cannot determine the periodicity of y(x) solely based on cos(r).
To fully determine if y(x) is periodic or not, we need additional information about the relationship between x and r. Without such information, we cannot definitively determine the periodicity of y(x).
Learn more about initial-value problem here:
https://brainly.com/question/17279078
#SPJ11
The product of two multiplied matrices A (3X2) and B (2x2) is a new matrix of dimension Select one: оа. 2x2 O b. 3x1 ос 2x3 O d. 3x2
The product of two multiplied matrices A (3x2) and B (2x2) is a new matrix of dimension 3x2.
To determine the dimensions of the product of two matrices, we use the rule that the number of columns in the first matrix must be equal to the number of rows in the second matrix. In this case, matrix A has 2 columns and matrix B has 2 rows. Since the number of columns in A matches the number of rows in B, the resulting matrix will have dimensions given by the number of rows in A and the number of columns in B, which is 3x2.
Therefore, the correct answer is option (d) 3x2.
In summary, when multiplying two matrices, the resulting matrix's dimensions are determined by the number of rows in the first matrix and the number of columns in the second matrix. In this case, the product of matrices A (3x2) and B (2x2) will yield a new matrix with dimensions 3x2.
To learn more about dimensions click here:
brainly.com/question/31106945
#SPJ11