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Vijay posted an Question
March 25, 2021 • 17:48 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Where have i made a mistake

please send the solution to the problem given in the attachment.

1 Answer(s) Answer Now
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    Deepak singh 1 best-answer

    Refer attached there is mistake , not did integration w.r.t r and not change value of dx and dy .

    cropped3064170378806974664.jpg
    cropped6650258452442745509.jpg
    eduncle-logo-app

    I missed the jacobian factor, right?

    eduncle-logo-app

    yes ..

  • Alka gupta

    correct ans is 11.31π....your mistake is you did not convert dx dy in du dv

    cropped2840103610424208549.jpg
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