int(dx)/(cosxsqrt(cos2x))...

`int(dx)/(cosxsqrt(cos2x))`

A

`tan^(-1)(2x)+c`

B

`2sin^(-1)(sin2x)+c`

C

`tan^(-1)(cosx)+c`

D

`sin^(-1)(tanx)+c`

Verified by Experts

The correct Answer is:

D

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