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int (sin 2x)/(a cos^(2)x+b sin^(2)x)dx=...

`int (sin 2x)/(a cos^(2)x+b sin^(2)x)dx=`

A

`(1)/(b+a)log|cos^(2)x+b sin^(2)x|+c`

B

`(1)/(b-a)log+|a cos^(2)x-bsin^(2)x|c`

C

`(1)/(b-a) log |a cos^(2)+ x+b sin^(2) x|+c`

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
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