SOLUTION: What's the Exact Value for cos 7π/3 ? Without using a calculator
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Question 577810: What's the Exact Value for cos 7π/3 ? Without using a calculator
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
What's the Exact Value for cos 7π/3 ? Without using a calculator
--------
= cos(pi/3)
= 1/2
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