Give the Exact Value of the Expression $$\csc \left( \sin ^ { - 1 } \frac { 18 } { 30 } \right)$$

Multiple Choice

Give the exact value of the expression.
- $$\csc \left( \sin ^ { - 1 } \frac { 18 } { 30 } \right)$$

A) $\frac { 18 } { 24 }$

B) $\frac { 30 } { 18 }$

C) $\frac { 24 } { 18 }$

D) $\frac { 18 } { 30 }$