Find the Exact Value of the Real Number Y $$y = \arccos \left( \frac { \sqrt { 3 } } { 2 } \right)$$

Find the exact value of the real number y.
- $$y = \arccos \left( \frac { \sqrt { 3 } } { 2 } \right)$$

A) $\frac { 5 \pi } { 6 }$
B) $\frac { \pi } { 3 }$
C) $\frac { \pi } { 6 }$
D) $- \frac { \pi } { 3 }$