`int(e^xdx)/(1+e^(x))`

Evaluate: ( i ) int cos^(2)x3sin xdx (ii) int(e^(x))/((1+e^(x))^(2))dx

int(e^xdx)/(sqrt(1-e^(x)))

Evaluate : int_(0)^(∞)( e^xdx)/ ( 1 + e^(2x) )

int x e^xdx

(i) int (dx)/(e^x+e^(-x)) (ii) int e^x/(e^(2x)+1) dx

Evaluate: int_(-pi)^( pi)(x sin xdx)/(e^(x)+1)

int[((x)/(e))^(x)+((e)/(x))^(x)]ln xdx

int[((x)/(e))^(x)+((e)/(x))^(x)]ln xdx=A((x)/(e))^(x)+B((e)/(x))^(x)+c then the value of A+B is

int(((x)/(e))^(x)+((e)/(x))^(x))In xdx=(a)((e)/(x))^(x)-((x)/(e))^(x)+c(b)((x)/(e))^(x)+((e)/(x))^(x)+c (c) ((x)/(e))^(x)-((e)/(x))^(x)+c(d) None of these

int (e^x-1)e^xdx