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Evaluate: int(sin2x)/(sqrt(sin^4x+4sin^2...

Evaluate: `int(sin2x)/(sqrt(sin^4x+4sin^2x-2))dx`

A

`-log|sin^2x+2+sqrt(sin^4+4sin^2x-2)|+c`

B

`log|sin^2x+2+sqrt(sin^4+4sin^2x-2)|+c`

C

`-log|sinx+2+sqrt(sin^4+4sin^2x-2)|+c`

D

`log|sinx+2+sqrt(sin^4+4sin^2x-2)|+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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