(f'x)/(tan x+cot x+sec x+cosec x)

int (dx)/(tan x+ cot x+ sec x+ cosec x)

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

The given expression f(x)=(1)/(tan x+cot x+sec x+cos ecx) equal to

int (sec x cosec x)/(2 cot x- sec x cosec x)dx=

If sin x + cos x + tan x + cot x + sec x + cosec x = 7, 0 lt x lt pi//2 and sin = 2x=a-b sqrt(7) then (a, b in Z^(+))

If m=sinx+cos x+tan x+cot x+sec x+cosec x and n=sinx+cosx-tanx-cotx-secx-cosecx then (m+n-2)(m-n)=( where x is an acute angle )

tan^2x + cot^2 x +2=sec^2 x cosec^2 x

Prove the following identity : (1 - tan x)^2+(1 -cot x)^2 = (sec x -cosec x)^2 .

For 0 lt x lt (pi)/(2),(sin x )/(cos x )*( sec x)/("cosec" x)*( tan x)/(cot x )=9 . Then x=