" Find: "int(dx)/((e^(x)-1))

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

Evaluate: int(dx)/(sqrt(2e^(x)-1))=

Evaluate: int(dx)/(sqrt(2e^(x)-1))=

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

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

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

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

Evaluate 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))^(2))dx