计算int dfrac (dx)(cos x(1+sin x))

计算不定积分int dfrac (x)(1+sin x)dx计算不定积分

int dfrac (sin x-cos x)(sin x+cos x)dx==

(int )_(-1)^1dfrac (1+sin x)(1+{x)^2}dx .

[题目] int dfrac (x+sin x)(1+cos x)dx,

int dfrac (sin x)(1+{cos )^2x}dx=-|||-__

int dfrac (sin x+cos x)(sqrt [3]{sin x-cos x)}dx

不定积分int dfrac (1+sin x)(1+cos x)(e)^xdx=不定积分

int dfrac (cos 2x)(cos x+sin x)dx

求int dfrac (cos x)(sin x+cos x)dx.求.

int dfrac (sin x)({cos )^3x}dx=______.______.