関連ワード:  integration 1 cos x 3 sin x dx    integrate 1 /( cos x sqrt 3 * sin x dx    integral 1 4 cos x 3 sin x dx    integrate 1 cos x )/( root x sin x 3 )) dx    integral 1 3 cos x 4 sin x 6 dx    integration 1 cos 2x 3 sin 2 x dx    integrate 1 3 2 sin x cos x dx    integrate (( sin x cos x 3 )/( sqrt 1 sin 2x )) dx    integrate 1 1 3 sin 2 x 8 cos 2 x dx