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Thread: simplify expression with sines

  1. June 26th 2007, 12:25 PM #1
    superjags99
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    simplify expression with sines

    sin^2(X)(1+cot^2(X))
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  2. June 26th 2007, 01:00 PM #2
    Ilaggoodly
    Ilaggoodly is offline
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    what is cot^2? \frac{\cos^2}{\sin^2} i do believe, so distribute to get sin^2 + cos^2 .... wow that sure looks familiar, almost like one of those fundamental identities...
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