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The exact value of cos 5pi/12 is: A) 0.99 B) 0.26 C) sqrt2(sqrt3-1)/4 D) sqrt2(sqrt3+1)/4
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The exact value of cos 5pi/12 is:

A) 0.99
B) 0.26
C) sqrt2(sqrt3-1)/4
D) sqrt2(sqrt3+1)/4

User UUHHIVS
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7.2k points

1 Answer

3 votes

Answer: sqrt 2(sqrt3 -1)/4 aka C

Step-by-step explanation: ap3x

User Mobin Al Hassan
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7.4k points
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