Integration of 1 cos x sin
- integration of 1 sin x cos 3x
- integration of 1 3 2 sin x cos x
- integration of 1 sin x 3 cos x
- integration of 1 upon cos x minus sin x
- integration of 1 sin x cos 2 x dx
- integration of 1 sin x a cos x b
- integration of 1 upon sin x cos x
- integration of 1 cos x sin 2x
- integration of 1 cos x sin x dx
- integration of 1 cos x sin x
