$\int \cosec(ax+b)dx$ is equal to:

Question

Accepted Answer

$\frac{1}{a}ln|\cosec(ax+b)-\cot(ax+b)|$

Answer

$\frac{1}{a}|\sin^{-1}(ax+b)|$

Answer

$-\frac{1}{a}|\sin^{-1}(ax+b)|$

Answer

$\frac{1}{a}|\sin(ax+b)|$