" 1."e^(x)sin x

int e^(x)(1-sin x)/(1+sin x)=-e^(x)cot((x)/(2))+c

int e^(x)(1-sin x)/(1-cos x)dx

int e^(x)((1+sin x)/(1+cos x))dx=

Integrate the functions e^(x)((1+sin x)/(1+cos x))

int e^(x)((1+sin x)/(1+cosx))dx

If Delta(x) = |{:(x ,, 1+ x^(2) ,, x^(3)), ("log" (1+ x ^(2)) ,, e^(x) ,, sin x), ( cos x ,, tan x , , sin^(2)x):}| , then-

The value of int e^(x)((1+sin x cos x)/(1+cos2x))dx is

Evaluate: int e^(x)((1+sin x)/(1+cos x))dx

Evaluate int e^(x)((1-sin x)/(1-cos x))dx