int cosec^(3)xdx

int cosec^(4)xdx

int cosec^(2)xdx

If u=int cosec^(2)xdx , v=int cosec x cot xdx ,assuming the constant of integration to be zero then find u+v

int cosec^(3)x dx

Evalualte : int cosec^3xdx .

int cosec^(-1)xdx

underset(pi//4)overset(pi//2)(int) cosec^(2)xdx=....

Evaluate: (i) int sin^(3)xdx (ii) int cos^(3)xdx( iii )int sin^(3)x cos^(3)xdx

int cos^(3) xdx=

Evaluate: int csc^(4)xdx