Use a sum or difference identity to find the exact value.
-$$\sin \left( - \frac { 5 \pi } { 12 } \right)$$
A) $\frac { - \sqrt { 6 } + \sqrt { 2 } } { 4 }$
B) $\frac { - \sqrt { 6 } - \sqrt { 2 } } { 4 }$
C) $\frac { \sqrt { 6 } + \sqrt { 2 } } { 4 }$
D) $\frac { \sqrt { 6 } - \sqrt { 2 } } { 4 }$

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The Answer of Use a sum or difference identity to find the exact value.
-$$\sin \left( - \frac { 5 \pi } { 12 } \right)$$
A) $\frac { - \sqrt { 6 } + \sqrt { 2 } } { 4 }$
B) $\frac { - \sqrt { 6 } - \sqrt { 2 } } { 4 }$
C) $\frac { \sqrt { 6 } + \sqrt { 2 } } { 4 }$
D) $\frac { \sqrt { 6 } - \sqrt { 2 } } { 4 }$

Use a Sum or Difference Identity to Find the Exact sin⁡(−5π12)\sin \left( - \frac { 5 \pi } { 12 } \right)sin(−125π​)

Use a Sum or Difference Identity to Find the Exact $\sin \left( - \frac { 5 \pi } { 12 } \right)$