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(d)/(dx)[tan^(-1)((sinx)/(1+cosx))]=...

`(d)/(dx)[tan^(-1)((sinx)/(1+cosx))]=`

A

1

B

`(1)/(2)`

C

`-(1)/(2)`

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
B
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