Use an addition or subtraction formula to write $\sin 74 ^ { \circ } \cos 14 ^ { \circ } - \cos 74 ^ { \circ } \sin 14 ^ { \circ }$ and find its exact value.

Name: Use an addition or subtraction formula to write $\sin 74 ^ { \circ } \cos 14 ^ { \circ } - \cos 74 ^ { \circ } \sin 14 ^ { \circ }$ and find its exact value.
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The Answer of Use an addition or subtraction formula to write $\sin 74 ^ { \circ } \cos 14 ^ { \circ } - \cos 74 ^ { \circ } \sin 14 ^ { \circ }$ and find its exact value.

Use an Addition or Subtraction Formula to Write sin⁡74∘cos⁡14∘−cos⁡74∘sin⁡14∘\sin 74 ^ { \circ } \cos 14 ^ { \circ } - \cos 74 ^ { \circ } \sin 14 ^ { \circ }sin74∘cos14∘−cos74∘sin14∘

Use an Addition or Subtraction Formula to Write $\sin 74 ^ { \circ } \cos 14 ^ { \circ } - \cos 74 ^ { \circ } \sin 14 ^ { \circ }$