Integrate x upon 1 cos
- integrate 1 upon 5 4 cos x
- integrate 1 upon cos x a cos x b
- integrate 1 upon 1 minus cos x
- integrate x sin x upon 1 cos x dx
- integrate 1 upon cos x minus a cos x minus b
- integrate cos x minus sin x upon 1 sin 2x
- integrate sin square x upon 1 cos x
- integrate 1 upon sin x cos x
- integrate x upon 1 cos x dx
- integrate x upon 1 cos x
