A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
i need help with a problem in multivariable calc Calculate the double integral.
Calculate the double integral.
x/(x^2 + Y^2) under the region (in the x y plane R = x:[1,2] and y:[0,1] How would you get the value of the integral... i tried integration by parts but i thinks it is getting a little too complicated whats the solution?
anonymous
 5 years ago
i need help with a problem in multivariable calc Calculate the double integral. Calculate the double integral. x/(x^2 + Y^2) under the region (in the x y plane R = x:[1,2] and y:[0,1] How would you get the value of the integral... i tried integration by parts but i thinks it is getting a little too complicated whats the solution?

This Question is Closed

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0would you solve for x while y is a constant; and then solve for y while x is a constant ? I have enough issues trying to solve single integrals :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0FSU eh.... im currently going thru PHCC.... down here by USF :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well wouldnt is simplify the integral of that would be 1/2 the ln(x^2 +y^2) right if i take the integral w/ respect to x first then i plug in the bounds then i integrate with respect to y thats when it gets messy

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Hey you should solve it using polar coordinates.. set \[x=r \cos \theta, y=r \sin \theta \implies x^2+y^2=r^2\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.