` 1 + 2 tan x ( tan x + sec x)`

(sec x sec y + tan x tan y) ^ (2) - (sec x tan y + tan x sec y) ^ (2) = 1 Prove it

int sqrt(1+2tan x(tan x+sec x))dx is equal to

Evaluate: int{1+2tan x(tan x+sec x))^((1)/(2))dx

If int[1+2tan x(tan x+sec x)]^(1/2)dx=lambda log|(tan((x)/(2)+k))/(cos x)|+C then lambda K is equal to where 0 < x < (pi)/(2)

What is the simplified value of [ ((sec^(3)x - tan^(3)x ))/((sec x - tan x ))]-2 tan^(2)x - sec x tan x ?

Expression (tan x)/(1 + sec x)- (tan x)/(1 -sec x) is equal to:

What is the expression (tan x )/( 1 + sec x) - (tan x)/( 1 - sec x) equal to ?

int{1+2tan x(tan x+sec x)}^((1)/(2))dx

If tan y=(tan x+sec x-1)/(tan x-sec x+1) show that (dy)/(dx)=(1)/(2)