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What is the exact value of cos7pi/12

User Divs
by
3.5k points

2 Answers

13 votes

Answer:

D. sprt2 - sqrt6/4

Explanation:

If you mean the answer for edg that's what it is.

Hope that helps

User Jason Webb
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3.3k points
8 votes

(sqrt2 - sqrt6)/4 = - 0.259

cos ((7pi)/12) = cos 105 = - 0.259

User Foufos
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3.4k points