Find the exact value of the expression.
-$\sin 10 ^ { \circ } \cos 50 ^ { \circ } + \cos 10 ^ { \circ } \sin 50 ^ { \circ }$
A) $\frac { 1 } { 2 }$
B) $\frac { \sqrt { 3 } } { 3 }$
C) $\frac { \sqrt { 3 } } { 2 }$
D) $\frac { 1 } { 6 }$

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The Answer of Find the exact value of the expression.
-$\sin 10 ^ { \circ } \cos 50 ^ { \circ } + \cos 10 ^ { \circ } \sin 50 ^ { \circ }$
A) $\frac { 1 } { 2 }$
B) $\frac { \sqrt { 3 } } { 3 }$
C) $\frac { \sqrt { 3 } } { 2 }$
D) $\frac { 1 } { 6 }$

Find the Exact Value of the Expression sin⁡10∘cos⁡50∘+cos⁡10∘sin⁡50∘\sin 10 ^ { \circ } \cos 50 ^ { \circ } + \cos 10 ^ { \circ } \sin 50 ^ { \circ }sin10∘cos50∘+cos10∘sin50∘

Find the Exact Value of the Expression $\sin 10 ^ { \circ } \cos 50 ^ { \circ } + \cos 10 ^ { \circ } \sin 50 ^ { \circ }$