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Ipatiy [6.2K]
3 years ago
6

Find an exact value. cosine of nineteen pi divided by twelve.

Mathematics
2 answers:
zaharov [31]3 years ago
4 0
The answer is -0.083333333333333
mihalych1998 [28]3 years ago
4 0

Answer:

-0.0833

Step-by-step explanation:

\frac{cos^19(\pi)}{12}=-\frac{1}{12} = -0.0833

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