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Implicit differentiation

  1. Jan 29, 2008 #1
    okay, so i have the problem tan(xy)=xy and i am told to implicitly differentiate in terms of x and y. when i do, i keep getting an indefinite answer. i need help because i know that's not right.
  2. jcsd
  3. Jan 29, 2008 #2
    Show your work.
  4. Jan 29, 2008 #3
    nevermind...i was able to figure it out...sorry about that :)
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