int(sec x-tan x)^(2)dx

int (secx)/((sec x+ tan x)^(2))dx=

int(sec x)/((sec x+tan x)^(2))dx

I : int ((1+x)e^(x))/(sin^(2)(x e^(x)))dx= cot(x e^(x))+c II : int (secx)/((sec x+tan x)^(2))dx=(1)/(2(secx+ tan x)^(2))+c

Evaluate the integerals. int (sec x)/((sec x + tan x)^(2))dx on I sub R \\{(2 n +1) (pi)/(2): n in Z}.

int(sec x)/(tan^(2)x)dx

int (sec^(2)x)/((sec x+ tan x)^(5))dx=

int(sec^(2)x+tan^(2)x)dx

int (sec x)/( sqrt(sec x+ tan x))dx=

Evaluate int(sec x /(sec x + tan x))dx

Evaluate: int(sec x)/(log(sec x+tan x))dx