tan^(-1)(sec x+tan x)

x sec x tan x

int (1)/(sec x+ tan x)dx=

int(secx- tan x)/(sec x+ tan x) dx

int(secx- tan x)/(sec x+ tan x) dx

Prove that (1)/(sec x-tan x)+(1)/(sec x+tan x)=(2)/(cos x)

Differentiate the following functions with respect to x(2x+3)/(x^(2)-5) (ii) (x+3)/(x^(2)+1) (iii) (1+tan x)/(1-tan x) (iv) (sec x+tan x)/(sec x-tan x)

differentiate (sec x-tan x)/(sec x+tan x)

sqrt((sec x-tan x)/(sec x+tan x)) is equal to

Is (sec x + tan x + 1)(sec x - tan x - 1) - 2tan x = 0 an identity.