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
vedha varshini , 8 Years ago
Grade 12
Differential Calculus> if xcos(a+y)=cosy prove that sina*d^2y/dx...
1 AnswersDeepak Kumar Shringi
Approved Last Activity: 8 Years ago
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