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If xsin (a+y) +sin a cccos (a+y) =0then...

If ` xsin (a+y) +sin a cccos (a+y) =0`then (dy)/(dx)

A

` (-sina )/( sin ^(2) (a+y))`

B

` (sin a )/( sin ^(2) (a+y))`

C

` (-sin ^(2) (a+y))/(sin a) `

D

` (sin ^(2) ( a+y))/( sina ) `

Text Solution

Verified by Experts

The correct Answer is:
D
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