Change of variables to evaluate the integral

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Homework Help Overview

The discussion revolves around evaluating an integral using a change of variables, with participants referencing a picture that contains the equation and related information.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants express uncertainty about the correctness of their attempts and question the validity of their processes. There is a focus on the limits of the integrals and whether they have been set correctly.

Discussion Status

Some participants have provided feedback on the attempts made, noting that certain aspects appear correct while others, particularly the limits of integration, may need reconsideration. There is an ongoing exploration of the problem without a clear consensus.

Contextual Notes

One participant mentions difficulties in sharing the equation, relying on an image link that has faced access issues, which may affect the clarity of the discussion.

yis
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Homework Statement


these are on the picture

Homework Equations


transformation, jacobian

The Attempt at a Solution


I don't know how to enter the equation, so i uploaded the picture..
is it alright?
I think I solved it somehow, but not quite sure if it is right...
please tell me if there's a wrong process.
thank you..

if you can't see the image, this link would be ok..
http://image.kilho.net/?pk=1599118

e0cad876d79ad2c1247fdf7f5f23cc81d5510088a0ab52a2201560d0464e5d5f41a98be0d63fa48a90a5194b571ad076.jpg
 
Last edited:
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The link to the image reports back with "401 Access Denied."
 
Looks ok to me (and the link works).
 
Looks right except for the limits of the integrals at the very last line that seem wrong.
 

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