int{1+2tanx(tanx+secx)}^(1//2)dx is equa...

`int{1+2tanx(tanx+secx)}^(1//2)dx` is equal to

A

`log|secx+tanx|-log|secx|+c`

B

`log|secx+tanx|+log|secx|+c`

C

`log|secx+tanx|-2log|secx|+c`

D

`log|secx+tanx|+2log|secx|+c`

Text Solution

Verified by Experts

The correct Answer is:

B

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