Use Identities to Find the Exact Value $\tan 75 ^ { \circ }$

Multiple Choice

Use Identities to find the exact value.
- $\tan 75 ^ { \circ }$

A) $- 2 + \sqrt { 3 }$
B) $2 - \sqrt { 3 }$
C) $2 + \sqrt { 3 }$
D) $- 2 - \sqrt { 3 }$