Provide an Appropriate Response $\frac { 1 - \sin ^ { 2 } x } { \sin x - \csc x }$

Short Answer

Provide an appropriate response.
-Graph the expression $\frac { 1 - \sin ^ { 2 } x } { \sin x - \csc x }$ on your calculator. Determine what constant or single circular function is equivalent to the given expression.