Integral of cos x sin 4x July 8, 2019 16 32 64 128 Integral of cos^4x sin x dx Integral of sin 2 x cos 4x Integral of sin 2 x cos 4x dx Integral of sin^4x cos^4 x dx Integral of x sinx cosx sin 4x cos 4x Integral of sin(4x - 3)cos(x + 5) dx Integral of sin 4x