" (a) "int(cosec x)/(cog sin x/2)dx

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

int(sec^(8)x)/("cosec x")dx=

int cosec^4x dx

int("cosec"^(2)(logx))/(x)dx

int (sec^(8)x)/("cosec"x)dx=

int (sec^(8)x)/("cosec"x)dx=

Evaluate int(log(csc x-cot x))/(sin x)dx

Find the following integrals. i) int(sin x+cos x) dx ii) int( cosec x(cosec x+cot x) d x iii) int( 1-sin x)/(cos ^(2 )x) d x

int (sec^2x)/(cosec^2x) dx

int (sec^(2)x)/(cosec^(2)x) dx