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if z f(x,y) where x=u-av,y=u+av prove that a^2d^2z/du^2-d^2z/dv^2=4a^2d^2z/dxdy

if z f(x,y) where x=u-av,y=u+av prove that a^2d^2z/du^2-d^2z/dv^2=4a^2d^2z/dxdy

Grade:12th pass

1 Answers

Yogendra Kumar
askIITians Faculty 117 Points
2 years ago
Hi

Please type the correct question or take the picture of the question and upload it.

Thanks and Regards

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