Question

Hasil dari integral Sin^3 x cos x dx= lks 13

Answer 1

Verified answer

Integral Fungsi Trigonometri.
Kelompok wajib kelas XI SMA kurikulum 2013 revisi 2016.

∫ sin³ x cos x dx
u = sin x
du / dx = cos x →dx = du / cos x
= ∫ u³ cos x du / cos x
= 1/4 u⁴ + C
= 1/4 sin⁴ x + C