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Derivative of sin^3x

  1. Nov 5, 2005 #1

    sin^3x is thhe same as (sinx)^3

    So, I use thhe chain rule and get
    3(sinx)^2 * cosx

    is this corrent?
  2. jcsd
  3. Nov 5, 2005 #2
    yes that is right
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