SOLUTION: Find cos x/2, given cos x= 1/4, with 0 < x <pi/2

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Question 834919: Find cos x/2, given cos x= 1/4, with 0 < x
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find cos x/2, given cos x= 1/4, with 0 < x
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