SOLUTION: Given that cotx=3/5 and x is in quadrant 2, find sin2x, cos2x,tan2x

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Question 992746: Given that cotx=3/5 and x is in quadrant 2, find sin2x, cos2x,tan2x
Answer by ikleyn(52802) About Me  (Show Source):
You can put this solution on YOUR website!
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Hey, cot(x) is negative in the second quadrant.

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