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zhannawk [14.2K]
3 years ago
15

Find the exact value by using a half-angle identity. cosine of pi divided by twelve

Mathematics
1 answer:
Pie3 years ago
8 0

Answer:

The answer is C.

Step-by-step explanation:Th answer is C because you identify pi and devide it 12 which gives you the answer is which is C.

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