Evaluate: intsqrt(1+2cotx(cotx+cosecx))d...

Evaluate: `intsqrt(1+2cotx(cotx+cosecx))dx`

A

`log|1-cosx|+c`

B

`-log|1-cosx|+c`

C

`log|1+cosx|+c`

D

`-log|1+cosx|+c`

Text Solution

Verified by Experts

The correct Answer is:

A

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