SOLUTION: Find the exact value of sin(1/2)theta if cos theta=4/5 and 360deg<theta<450deg.

Question 876303: Find the exact value of sin(1/2)theta if cos theta=4/5 and 360deg
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Find the exact value of sin(1/2)theta if cos theta=4/5 and 360deg
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Identity:
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