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

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

The value of int((1+x))/(x(1+x e^(x))^(2))dx , is equal to

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

int(1)/(e^(x)(1+e^(-x)))dx=

int(e^(-x))/(1+e^(x))dx=

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

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

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

Ecaluate the following: (i) int(sec^(2)x)/(3+tanx)dx " (ii) " int(e^(x)-e^(-x))/(e^(x)+e^(-x))dx (iii) int(1-tanx)/(1+tanx)dx " (iv) " int(1)/(1+e^(-x))dx

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