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Use a Sum or Difference Identity to Find the Exact sin⁡25∘cos⁡95∘+cos⁡25∘sin⁡95∘\sin 25 ^ { \circ } \cos 95 ^ { \circ } + \cos 25 ^ { \circ } \sin 95 ^ { \circ }

Question 286

Multiple Choice

Use a sum or difference identity to find the exact value.
- sin⁡25∘cos⁡95∘+cos⁡25∘sin⁡95∘\sin 25 ^ { \circ } \cos 95 ^ { \circ } + \cos 25 ^ { \circ } \sin 95 ^ { \circ }


A) −12- \frac { 1 } { 2 }
B) −32- \frac { \sqrt { 3 } } { 2 }
C) 512\frac { 5 } { 12 }
D) 32\frac { \sqrt { 3 } } { 2 }

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