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if xcos(a+y)=cosy prove that sina*d^2y/dx^2+sin2(a+y)*dy/dx=0

if xcos(a+y)=cosy prove that sina*d^2y/dx^2+sin2(a+y)*dy/dx=0

Grade:12

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4405 Points
3 years ago
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