`int (e^x(1/x^2-1/x)dx`

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

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

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

int e^x((x^2+1))/((x+1)^2)dx is equal to ((x-1)/(x+1))e^x+c (b) e^x((x+1)/(x-1))+c e^x(x+1)(x-1)+c (d) none of these

int(e^x+1/(e^x))^2dx

14. int e^(-1/x) . 1/x^2 dx

int(x e^x)/((1+x)^2)dx is equal to

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

int(e^x+1/(e^x))^2\ dx

int(e^x+1)^2\ e^x\ dx