`int_(-pi)^(pi) (2x(1+ sinx))/(1+ cos^(2)x)dx` is

int_(-pi)^(pi) (2x(1 + sin x))/(1 + cos^2 x) dx is :

int_(-pi)^(pi)(2x(1+sin x))/(1+cos^(2)x)dx

Determine the value of int_(-pi)^(pi) (2x(1+sinx))/(1+cos^(2)x)dx .

Determine the value of int_(-pi)^(pi) (2x(1+sinx))/(1+cos^(2)x)dx .

Evaluate the following definite integral: int_(-pi)^(pi)(2x(1+sinx))/(1+cos^(2)x)dx

Evaluate: int_(-pi)^( pi)((2x)(1+sin x)/(1+cos^(2)x))dx

Evaluation of definite integrals by subsitiution and properties of its : int_(-pi)^(pi)(2x(1+sinx))/(1+cos^(2)x)dx=.........