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Math Help - Trig Proofs

  1. #1
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    Mar 2009
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    Trig Proofs

    I'm stuck on this one problem and desperately need help :l

    sinx + cosx = sinx/(1 - cosx/sinx) + cosx/(1 - sinx/cosx)

    How would you prove this?!






    Never mind, I just solved it by changing the denominators to cot and tan and leaving them as such until both fractions were added. Thank you anyway <3.
    Last edited by nickc; March 29th 2009 at 08:07 AM.
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