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int (3 + 2 cos x)/(2 + 3 cos x)^(2). dx ...

`int (3 + 2 cos x)/(2 + 3 cos x)^(2). dx` is equal to

A

`((sinx)/(2 + 3 cos x)) + c`

B

`((sin x)/( 2 + 3 sin x)) + c`

C

Both a and b

D

None of the above

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