int_(0)^(1)tan^(-1)[(2x-1)/(1+x-x^(2))]dx=

Evaluate the following : int_(0)^(1)tan^(-1)((2x)/(1-x^(2)))dx

int_(0)^(1)Tan^(-1)((2x)/(1-x^(2)))dx=

int_(0)^(1)Tan^(-1)((2x)/(1-x^(2)))dx=

Prove that int_(0)^(1)tan^(-1)((1)/(1-x+x^(2)))dx=2int_(0)^(1)tan^(-1)xdx. Hence or otherwise,evaluate the integral int tan^(-1)(1-x+x^(2))dx

STATEMENT 1 : The value of int_0^1tan^(-1)((2x-1)/(1+x-x^2)) dx=0 STATEMENT 2 : int_a^bf(x)dx=int_0^bf(a+b-x)dx then Which of the following statement is correct ?

STATEMENT 1 : The value of int_0^1tan^(-1)((2x-1)/(1+x-x^2)) dx=0 STATEMENT 2 : int_a^bf(x)dx=int_0^bf(a+b-x)dx then Which of the following statement is correct ?

The value of int_0^1tan^(-1)((2x-1)/(1+x-x^2))dx ,\ is 1 b. -1 c. 0 d. pi//4

The value of int_0^1tan^(-1)((2x-1)/(1+x-x^2))dx ,\ is a. 1 b. -1 c. 0 d. pi//4

int_(0)tan^(-1)[(1)/(1-x+x^(2))]dx=.........