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Find the exact value of cos –150°.

Find the exact value of cos –150°.
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5 votes
Find the exact value of cos –150°.

User Jxramos
by
8.0k points

1 Answer

4 votes

Answer:

-0.866

Explanation:

cos(–150°) = -0.866

User Hopeman
by
8.1k points
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