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

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

Evaluate: int e^x/sqrt (e^(2x)-9)dx

Evaluate: int(e^x)/(sqrt(16-e^(2x))) dx

Evaluate: (i) int(e^x)/(sqrt(4-e^(2x)))\ dx (ii) int(x^2)/(sqrt(1-x^6))\ dx

Evaluate: (i) int(e^x)/(sqrt(4-e^(2x)))\ dx (ii) int(x^2)/(sqrt(1-x^6))\ dx

Evaluate: (i) int(e^x)/(sqrt(4-e^(2x)))\ dx (ii) int(x^2)/(sqrt(1-x^6))\ dx

Evaluate: int1\/ sqrt(1-e^(2x))\ dx

Evaluate: int(e^x)/(sqrt(4-e^(2x)))dx

Column I, a) int(e^(2x)-1)/(e^(2x)+1)dx is equal to b) int1/((e^x+e^(-x))^2)dx is equal to c) int(e^(-x))/(1+e^x)dx is equal to d) int1/(sqrt(1-e^(2x)))dx is equal to COLUMN II p) x-log[1+sqrt(1-e^(2x)]+c q) log(e^x+1)-x-e^(-x)+c r) log(e^(2x)+1)-x+c s) -1/(2(e^(2x)+1))+c

Evaluate: (i) int(a^x)/(sqrt(1-a^(2x)))\ dx (ii) int(2x)/(sqrt(1-x^2-x^4))\ dx