IIT JAM
profile-img
Vijay Singh chauhan Asked a Question
March 25, 2021 12:18 pmpts 30 pts
  • 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
  • like-1
  • 1 Likes
  • 2 Comments
  • Shares
  • Deepak singh thankyou
    Refer attached there is mistake , not did integration w.r.t r and not change value of dx and dy .
    • cropped3064170378806974664.jpg
    • cropped6650258452442745509.jpg
    Likes(2) Reply(2)
    Vijay Singh chauhan
    I missed the jacobian factor, right?
  • Alka gupta
    correct ans is 11.31π....your mistake is you did not convert dx dy in du dv
    • cropped2840103610424208549.jpg
    Likes(0) Reply(0)
How Eduncle Helps You ?
StudentTutorInstitutionApp
Help
FAQsPayment TermsRefund PolicyAsk Support
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com