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Math Help - Pfooof help!

  1. #1
    Newbie
    Joined
    Nov 2009
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    9

    Pfooof help!

    hi need help with this proof, i just need someone to show me what the next step is so i can hopefully figure out the rest myself, im just completely stuck right now. THANKS!

    ( cos^2x - sin^2x ) / sin^2x = -csc^2x
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  2. #2
    Senior Member
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    Oct 2009
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    Have you got it typred in correctly - I don't think they are equal.
    Is it a proof you are trying to do, or solve an equation?
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