" Examples 4."int(1)/(x^(3)+1)dx" Find the value of "

Example: int((x-1)/(x+1))^(4)dx

Evaluate: int(1)/(x^(4)+1)dx

Evaluate: int(1)/(x^(4)-1)dx

Examples: int(x)/(x^(4)+x^(2)+1)dx

Evaluate: int(1)/(x^(4)+3x^(2)+1)dx

Evaluate: int_(-1)^(4)f(x)dx=4 and int_(2)^(4)(3-f(x))dx=7 then find the value of int_(2)^(-1)f(x)dx

Prove that int_(0)^(1)log((x)/(x-1))dx=int_(0)^(1)log((x-1)/(x))dx . Find the value of int_(0)^(1)log((x)/(x-1))dx

If int_(-1)^(4)f(x)dx=4" and "int_(2)^(4)(3-f(x))dx=7 , then find the value of int_(2)^(-1)f(x)dx is

Evaluate : int_(1)^(4) x^3 dx

Evaluate: int_(-1)^4f(x)dx=4a n dint_2^4(3-f(x))dx=7, then find the value of int_2^(-1)f(x)dxdot