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int(1+cos4x)/(cotx-tanx)dx...

`int(1+cos4x)/(cotx-tanx)dx`

A

`A=-1//4` and B may have any value

B

A`=-1//8` and B may have any value

C

`A=-1/2` and `B=-1//4`

D

`A=B=1/2`

Text Solution

Verified by Experts

The correct Answer is:
B
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