Find the Exact Value of the Real Number Y $$y = \arcsin \left( - \frac { 1 } { 2 } \right)$$

Multiple Choice

Find the exact value of the real number y.
- $$y = \arcsin \left( - \frac { 1 } { 2 } \right)$$

A) $\pi$
B) $\frac { 4 \pi } { 3 }$
C) $\frac { \pi } { 6 }$
D) $- \frac { \pi } { 6 }$