" (iv) "(1-cos2x)/(1+cos2x)

Evaluate the following integrals: (i) int((1-cos2x)/(1+cos2x))dx (ii) int((1+cos2x)/(1-cos2x))dx

Evaluate: (i) int(tan x+cot x)^(2)dx (ii) int(1-cos2x)/(1+cos2x)dx

Evaluate: (i) int(tanx+cotx)^2\ dx (ii) int(1-cos2x)/(1+cos2x)\ dx

Prove that (i).(sin 2x)/(1-cos 2x) = cot x" " (ii) .(1- cos 2x)/(1+ cos 2x) = tan^(2) x

If y sqrt((1-cos2x)/(1 + cos2x))" then " dy/dx = 0

If [x] denote the greatest integer function , then , int_(0)^(pi//6) (1 - cos 2x)/(1 + cos 2x) d(x - [x]) =

Derivative of sqrt((1-cos2x)/(1+cos2x))

int (1-cos2x)/(1+cos2x)dx =

Differentate : sqrt((1-cos2x)/(1+cos2x))

The derivation of sqrt((1-cos2x)/(1+cos2x)) is: