" 23."int(cosec x)/(cosec x-cot x)dx

int cosecx(cosec x + cot x) dx = ?

Evalute the following integrals int ("cosec "x)/("cosec" x - cotx") dx

int (dx)/(cosec 4x-cot 4x)

Find: int cosec x (cosecx-cot x) dx

int(sec x)/(1+csc x)dx

int(1)/(csc x-cot x)dx=

Find the following integrals int("cosec x")/("cosec "x-sinx)dx

int (cot x)/((cosec x - cot x)) dx = ?

Find the following integrals : (i) int (sinx+cosx)dx (ii) int "cosec" x ("cosec" x+cot x)dx (iii) int (1-sinx)/(cos^(2)x)dx

If int(cosec^(2)x)/((cosec x+cot x)^(9/2))dx =(cosec x-cot x)^(7/2)((1)/(alpha)+((cosec x-cot x)^(2))/(11))+C (where C is constant of integration and a in N ),then a is -