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Find the exact value of cos 15º.

asked Apr 6, 2021 159k views

3 votes

Find the exact value of cos 15º.

Mathematics
college

Liberforce asked

8.2k points

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2 Answers

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Answer:

(pi6 + pi2)/4

Explanation:

Isa Souza answered Apr 8, 2021

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6 votes

Answer:

0.965925826

Explanation:

Alex Karnezis answered Apr 12, 2021

by Alex Karnezis

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