If sin y = x. sin (a + y) then dy/dx =...

If `sin y = x. sin (a + y) then dy/dx =`

A

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

B

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

C

`sin alpha . sin^(2)(alpha + y)`

D

`(sin^(2)(alpha - y))/(sin alpha)`

Text Solution

Verified by Experts

The correct Answer is:

B

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