int_(0)^( pi/4)(tan^(3)x)/(1+cos2x)dx

Evaluate the following integral: int_0^(pi//4)(tan^3x)/(1+cos2x)dx

Evaluate the following integral: int_0^(pi//4)(tan^3x)/(1+cos2x)dx

Prove that int_(0)^(pi)(xsin^(3)x)/(1+cos^(2)x)dx=pi/2(pi-2)

int_(0)^( pi)x(tan x)/(sec x+cos x)dx=(pi^(2))/(4)

int_(0)^( pi)(x tan x)/(sec x+cos x)dx is (pi^(2))/(4)(b)(pi^(2))/(2)(c)(3 pi^(2))/(2) (d) (pi^(2))/(3)

int_(0)^(pi//4) tan x dx

The value of I=int_(0)^(pi//4)(tan^(*n+1)x)dx+(1)/(2)int_(0)^(pi//2)tan^(n-1)((x)/(2))dx is equal to

If A = int_(0)^((pi)/(2))(sin^(3)x)/(1+cos^(2)s)dx and B=int_(0)^((pi)/(2))(cos^(2)x)/(1+sin^(2)x)dx , then (2A)/(B) is equal to