SOLUTION: im given sinx= - radical 7/2 ans pi<x< 3 pi/2. i nesd to find sin2x, cos2x, tan2x, cosx/2, tanx/2, 2x and x/2 in what quadrant

SOLUTION: im given sinx= - radical 7/2 ans pi<x< 3 pi/2. i nesd to find sin2x, cos2x, tan2x, cosx/2, tanx/2, 2x and x/2 in what quadrant

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Question 1061509: im given sinx= - radical 7/2 ans pi
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Not clear.
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