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Use a Sum or Difference Identity to Find the Exact sin⁡25∘cos⁡35∘+cos⁡25∘sin⁡35∘\sin 25 ^ { \circ } \cos 35 ^ { \circ } + \cos 25 ^ { \circ } \sin 35 ^ { \circ }

Question 143

Multiple Choice

Use a sum or difference identity to find the exact value.
- sin⁡25∘cos⁡35∘+cos⁡25∘sin⁡35∘\sin 25 ^ { \circ } \cos 35 ^ { \circ } + \cos 25 ^ { \circ } \sin 35 ^ { \circ }


A) 12\frac { 1 } { 2 }
B) 33\frac { \sqrt { 3 } } { 3 }
C) 512\frac { 5 } { 12 }
D) 32\frac { \sqrt { 3 } } { 2 }

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