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Find the exact value of cos 15º.
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3 votes
Find the exact value of cos 15º.

User Liberforce
by
4.1k points

2 Answers

0 votes

Answer:

(pi6 + pi2)/4

Explanation:

User Isa Souza
by
4.5k points
6 votes

Answer:

0.965925826

Explanation:

User Alex Karnezis
by
4.2k points
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