Int 1 sin x cos 2 x dx
- Int _( 0 pi )( x sin x )/( 1 cos 2 x dx
- Int 1 )/( sin x 3 2 cos x )) dx
- Int frac 1 sin 2 x cos 2 x dx
- Int 2cos x 1 sin x )( 2 cos 2x )) dx
- Int _(- pi pi )( 2x 1 sin x 1 cos 2 x dx
- Int sqrt 1 sin x 1 cos x e (- x 2 dx
- Int _ 0 pi frac x sin x 1 cos 2 x dx
- Int 1 )/( a 2 sin 2 x b 2 cos 2 x dx
- Evaluate int _( 0 pi )( x sin x )/( 1 cos 2 x dx
- Int dx )/( sin 1 2 x cos 7 2 x )=