Question

Teman mohon bantuannya,, dengan caranya

Answer 1

∫ 3 cos x dx = 3 sin x + c
∫ sin x - cos x dx = -cos x - sin x + c
∫ x² - 2 sin x dx = 1/3 x³ + 2 cos 2x + c
∫ x + sin x dx = 1/2 x² - cos x + c
∫ 2 + x + sin x dx = 2x  + 1/2 x²  - cos x + c
∫2 cos 2x dx = sin 2x + c
∫ sin (x + 1/3 π) = - cos (x+ 1/3 π)
∫ cos² x + sin² x dx = ∫1 dx = x + c
∫ sin² x dx = ∫ 1/2 - 1/2 cos 2x dx = 1/2 x - 1/4 sin 2x + c
∫ cos² 4x dx = ∫ 1/2 cos 8x  + 1/2 dx = 1/16 sin 8x + 1/2 x + c