int_(1)^(2)(x^(2)-(1)/(x)+1)dx

int_(-1)^(1)(x^(2)-1)/(x^(2)+1)dx=

The value of the integral inte^(x^(2)+(1)/(2))(2x^(2)-(1)/(x)+1)dx is equal to (where C is the constant of integration)

The value of the integral inte^(x^(2)+(1)/(x))(2x^(2)-(1)/(x)+1)dx is equal to (where C is the constant of integration)

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

int_(-1)^(1)(x^(2))/(1+x^(2))dx=

Evaluate int_(-1)^(1)(x^2)/(x^2+1)dx .

Evaluate int_((1)/(2))^(2)(1)/(x)sin(x-(1)/(x))*dx

Evaluate int_((1)/(2))^(2)(1)/(x)sin(x-(1)/(x))dx

Evaluate: int_(1)^(2)(1)/((x+1)(x+2))dx( ii) int_(1)^(2)(1)/(x(1+x^(2)))dx

int_(-1)^(1)(x^(2)+x)/(x^(2)+1)dx=