sec^(n)x*tan x

Ify=( sec x^(@) +tan x^(@))/( sec ^(@) -tan x^(@) ) ,then (dy)/(dx)

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

If x= a sec^(n) theta , y = b tan^(n) theta then (x/a)^(2//n) -(y/b)^(2//n)=

Evalute the following integrals int (sec^(2) "x tan x")/(sec^(2) x + tan^(2) x) dx

Prove that :sec^(6)x-tan^(6)x-3sec^(2)x" ."tan^(2)x=1

int(sec xdx)/((sec x+tan x)^(5))=((sec x+tan x)^(n))/(n)+c then n=

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

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

int(sec^(n)xdx)/(sqrt(tan x))