SOLUTION: determine the exact value(s) of tantheta if costheta= -1/2

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Question 814471: determine the exact value(s) of tantheta if costheta= -1/2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
determine the exact value(s) of tantheta if costheta= -1/2
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sin%28t%29+=+sqrt%281+-+cos%5E2%28t%29%29
tan = sin/cos