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Evaluate the following integrals int(d...

Evaluate the following integrals
`int(dx)/(sinx+sin2x)`

A

`1/6log(1-cosx)+1/2log(1+cosx)+2/3log\|1+2cosx|+c`

B

`1/6log(1-cosx)-1/2log(1+cosx)-2/3log\|1+2cosx|+c`

C

`1/6log(1-cosx)+1/2log(1+cosx)-2/3log\|1+2cosx|+c`

D

`1/6log[(1-cosx)(1+cosx)|1+2cosx|]+c`

Text Solution

Verified by Experts

The correct Answer is:
C
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