Evaluate the Following Expression $\neq$ $\pi$ N, Where N Is a Whole Number)

Multiple Choice

Evaluate the following expression.(x $\neq$$\pi$ n, where n is a whole number)
$\frac { 3 } { \sin x } - \frac { 3 } { \csc x }$

A) 3 (csc x - sin x)
B) (csc x + sin x)
C) - 3 (csc x - sin x)
D) 3 (csc x + sin x)
E) (csc x - sin x)