関連ワード:
integration of sin 2 x cos 4x integration of sin 2 x cos 4 x dx int sin 2 x cos 4 x integration of sin^2x/cos^4x dx antiderivative of sin^4x cos^2x integration of cos 2 x sin 2 x 1 cos 4x integration of sin x cos x cos 2x cos 4x sin 2 x cos 4x dx integrate sin 2 x * cos 4 x dx from 0 to 2pi integration of sin 2x 9 cos 4x
