int(1)/(tanx+cotx)dx=...

`int(1)/(tanx+cotx)dx=`

A

`(cos2x)/4+c`

B

`(sin2x)/4+c`

C

`-(sin2x)/4+c`

D

`-(cos2x)/4+c`

Text Solution

Verified by Experts

The correct Answer is:

D

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