int tan^(-1)((1+cos^(2))/(sin n))dn

If int tan^(-1)((1+cos)/(sinx))dx=(pix)/(2)-(x^(2))/(n)+c , then the value of n is-

int tan ^ (- 1) ((1 + cos x) / (sin x)) dx

int tan^(-1) ((sin2x)/(1+cos 2x))dx

Evaluate the following integrals: int tan^(-1)((sin2x)/(1+cos2x))dx

Evaluate: (i) int tan^(-1)((sin2x)/(1+cos2x))dx( ii) int cos^(-1)(sin x)dx

The expression (1)/(sqrt(2)){(sin tan^(-1)cos tan^(-1)t)/(cos tan^(-1)sin cot^(-1)sqrt(2)t)}*{sqrt((1+2t^(2))/(2+t^(2)))}

Evaluate: (i) int cot^(-1)((sin2x)/(1-cos2x))dx (ii) int sin^(-1)((2tan x)/(1+tan^(2)x))dx

int tan^-1((sin x)/(1+ cos x)) dx =

I=int(sinn)/((1-cos n)^(2))dn