" (1) "(1)/(1-cos2x)

int (1)/(1+cos2x)

(i) int(1)/((1+cos2x))dx , (ii) int (1)/((1-cos2x)) dx

Evaluate: (i) int(1)/(1+cos2x)dx (ii) int(1)/(1-cos2x)dx

Evaluate: (i) int1/(1+cos2x)\ dx (ii) int1/(1-cos2x)\ dx

If y = "Tan"^(-1)((1)/(cos^2 x + cos x + 1)) + "Tan"^(-1)(1/(cos^2x + 3 cos x + 3))+ ….upto n term then f^(1)(0) =

Evaluate the following integrals: int(1)/(1-cos2x)dx

Evaluate the following integrals : int(1)/(1+cos2x)dx

int_(0)^(pi//4) (1)/(1+cos 2x)dx

If f(x)="sin"^(-1)((1-"cos"2x)/(2"sin"x)) , then |f'(x)| is equal t o

The true set of values of p for which the equation cos^(-1)((1)/(1+cos^(2)x))=(p pi)/(3) have a solution is