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Homework Help: Change of variables to evaluate the integralneed help!

  1. May 15, 2014 #1


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    1. The problem statement, all variables and given/known data
    these are on the picture

    2. Relevant equations
    transformation, jacobian

    3. The attempt at a solution
    I dont 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..

    Last edited: May 15, 2014
  2. jcsd
  3. May 15, 2014 #2


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    Science Advisor
    Gold Member

    The link to the image reports back with "401 Access Denied."
  4. May 15, 2014 #3


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    Homework Helper
    Gold Member

    Looks ok to me (and the link works).
  5. May 15, 2014 #4
    Looks right except for the limits of the integrals at the very last line that seem wrong.
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