tan2 x dx =
(sec2 x – 1) dx (Sifat-Sifat Dasar Trigonometri)
= sec2 x dx –
1 dx
= tan x – x + C
NOTE : sec2 x dx = tan x + C (BUKTI)
tan2 x dx =
(sec2 x – 1) dx (Sifat-Sifat Dasar Trigonometri)
= sec2 x dx –
1 dx
= tan x – x + C
NOTE : sec2 x dx = tan x + C (BUKTI)
Ping-balik: Problem (23) : Integral | Math IS Beautiful