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Thread: [SOLVED] expression in terms of sin and cos.

  1. October 20th 2009, 08:46 AM #1
    Brndo4u
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    [SOLVED] expression in terms of sin and cos.

    Problem: Cos x Csc x... Need in terms of sin and cos. I know that answer is Cot x. Just not sure how is...
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  2. October 20th 2009, 08:51 AM #2
    Brndo4u
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    nevermind....is the Quotient identity COS/SIN=COT
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