Question

Answer the​ question, concerning the use of substitution in integration. If we use u equals x...

Answer the​ question, concerning the use of substitution in integration.

If we use

u equals x squaredu=x2

as a substitution to find

Integral from nothing to nothing x e Superscript x squared Baseline dx comma∫xex2 dx,

then which of the following would be a correct​ result?

Math   Calculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Prove that for positive​ integers, Integral from nothing to nothing tangent Superscript n Baseline x dx...
Prove that for positive​ integers, Integral from nothing to nothing tangent Superscript n Baseline x dx equals StartFraction tangent Superscript n minus 1 Baseline x Over n minus 1 EndFraction minus Integral from nothing to nothing tangent Superscript n minus 2 Baseline x dx comma n not equals 1∫tannx dx=tann−1xn−1−∫tann−2x dx, n≠1. Use the formula to evaluate Integral from 0 to StartFraction pi Over 3 EndFraction 4 tangent Superscript 5 Baseline x dx∫0π34tan5x dx.
To compute the integral ∫cos3(x)esin(x)dx, we should use first the substitution u= __________ to obtain the...
To compute the integral ∫cos3(x)esin(x)dx, we should use first the substitution u= __________ to obtain the integral ∫F(u)du, where F(u)= __________ To compute the integral ∫F(u)du, we use the method of integration by parts with f(u)= __________ and g′(u)= __________ to get ∫F(u)du=G(u)−∫H(u)du , where G(u)= __________ and H(u)= __________ Now, to compute the integral ∫H(u)du, we need to use the method of integration by parts a second time with f(u)= __________ and g′(u)= __________ to get ∫H(u)du= __________ +C...
7.1 To solve ∫ ?? / (√7−?^(2))    by trig substitution, we should set x =...
7.1 To solve ∫ ?? / (√7−?^(2))    by trig substitution, we should set x = which of the following ? x = sin θ x = 7 tan θ x = 7 sin θ x = √7 sin θ    x = 72 sin θ x = 7 sin2 θ 7.2 To use Integration by Parts with ∫e^(2x) x^(2) dx , we should choose which ? u = x and dv = ex dx    u = e2x and...
Evaluate the integral using integration by parts with the indicated choices of u and dv. (Use...
Evaluate the integral using integration by parts with the indicated choices of u and dv. (Use C for the constant of integration.) xe5xdx;    u = x,  dv = e5xdx 2. Evaluate the integral. (Use C for the constant of integration.) (x2 + 10x) cos(x) dx 3. Evaluate the integral. (Use C for the constant of integration.) cos−1(x) dx 4. Evaluate the integral. (Use C for the constant of integration.) ln( x ) dx
Question B:Consider the integral of sin(x) * cos(x) dx. i) Do it using integration by parts;...
Question B:Consider the integral of sin(x) * cos(x) dx. i) Do it using integration by parts; you might need the “break out of the loop” trick. I would do u=sin(x), dv=cos(x)dx ii) Do it using u-substitution. I would do u=cos(x) iii) Do it using the identity sin(x)*cos(x)=0.5*sin(2x) iv) Explain how your results in parts i,ii,iii relate to each other.
Find this integral using Integration By Parts; use the Tabular D.I. method. ∫ e^(5x) cos x...
Find this integral using Integration By Parts; use the Tabular D.I. method. ∫ e^(5x) cos x dx
1. Find the antiderivative: indefinite integral( sec^2(sqrt(x)dx (a) State substitution. Use w for new variable (b)...
1. Find the antiderivative: indefinite integral( sec^2(sqrt(x)dx (a) State substitution. Use w for new variable (b) Write new integral (c) Write first step in solving new integral (d) Write antiderivative answer 2. definite integral from 0 --> 1 (y + 1) / (e^(3y)) dy Leave answer in exact form but simplify as much as possible (a) Write problem in form so that integration by parts applies. (b) Write next step in solving integral (c) Write answer in exact form
1. Al Einstein has a utility function that we can describe by u(x1, x2) = x21...
1. Al Einstein has a utility function that we can describe by u(x1, x2) = x21 + 2x1x2 + x22 . Al’s wife, El Einstein, has a utility function v(x1, x2) = x2 + x1. (a) Calculate Al’s marginal rate of substitution between x1 and x2. (b) What is El’s marginal rate of substitution between x1 and x2? (c) Do Al’s and El’s utility functions u(x1, x2) and v(x1, x2) represent the same preferences? (d) Is El’s utility function a...
Question about using the convolution of distribution: 1. we have the formula: integral fx(x)fy(z-x)dx=integral fx(z-x)fy(x)dx I...
Question about using the convolution of distribution: 1. we have the formula: integral fx(x)fy(z-x)dx=integral fx(z-x)fy(x)dx I know this are equivalent. However, how do I decide which side I should use ? For example,X~Exp(1) and Y~Unif [0,1] X and Y independnt and the textbook use fx(z-x)fy(x)dx. However, can I use the left hand side fx(x)fy(z-x)dx???is there any constraint for using left or right or actually both can lead me to the right answer??? 2. For X and Y are independent and...
(Hajikhameneh & Rietz) Answer the following questions for a consumer with utility function U(x, y) =...
(Hajikhameneh & Rietz) Answer the following questions for a consumer with utility function U(x, y) = x2 y2 and a budget constraint of g(x, y) = 2x + 4y = 40. You must show all of your work for full credit. a. What is the marginal utility of x? of y? b. In one to two sentences, define the economic meaning of the term “marginal utility.” c. What is the marginal rate of substitution for the given utility function? d....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT