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Vijay Singh chauhan Asked a Question
January 13, 2021 11:22 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

Please send a complete solution to the problem given in the attachment.

please send a complete solution to the problem given in the attachment.
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  • Satpal singh Best Answer
    see this video https://youtu.be/oHefBvCiiCY it will be more benefitial for you vijay.
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    Vijay Singh chauhan
    Thank you so much Satpal sir I watched the whole video and also took the notes of the formulae.
  • Satpal singh thankyou
    see the attachment we can see that the for k=0 function becomes f(x,y) =1 that is everywhere differentiable.
    • cropped4640214194755403691.jpg
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