" (x) "sec^(3)x

Lim_(x to pi) (1+sec^(3)x)/(tan^(2)x)

Evaluate int sec^(3)x dx .

Integrate the following functions : sec^(3)x

Evaluate int sec^(3)x dx .

Evaluate int sec^(3)x dx .

If f(x)= sec 3x (x in R) , then find f'(x) by first principle.

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

Lim_(x rarr pi)(1+sec^(3)x)/(tan^(2)x)

int_(-pi//4)^(pi//4)sec^(3)x tan^(3)x dx=

Evaluate: (i) int(tan x sec^(2)x)/((a+b tan^(2)x))dx (ii) int sec^(3)x tan xdx