Integration of cos 2x cos x sin x 2

- Integration of cos 2x cos x sin x 2 dx
- Integration of cos 2x sin x cos x 2 dx is equal to
- Integration of 4 cos x 2 * cos x * sin 21 2x dx
- Integration of cos 2x 2 sin square x upon cos square x
- Integration of 2 sin 2x cos x 6 cos 2 x 4 sin x
- Integration of cos 2x 2 sin square x divided by cos square x dx
- Integral of cos^2 x dx
- Integration of cos x dx