`int(sin(x-alpha)/(sin(x+alpha)) dx`A. `x cos 2alpha +sin 2alpha log| sin (x+alpha)|+c`B. `x cos 2alpha -sin 2alpha log |sin (x+alpha)|+c`C. None of the aboveD.

`int(sin(x-alpha)/(sin(x+alpha)) dx`A. `x cos 2alpha +sin 2alpha log|

1.	`int(sin(x-alpha)/(sin(x+alpha)) dx`A. `x cos 2alpha +sin 2alpha log\| sin (x+alpha)\|+c`B. `x cos 2alpha -sin 2alpha log \|sin (x+alpha)\|+c`C. None of the aboveD.
Answer» Correct Answer - C