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I Applying Chain Rule to a function of two variables

  1. Dec 9, 2016 #1

    Here is the question:

    I can not figure out how we are to apply chain rule to the second order derivative. May somebody clarify that?
  2. jcsd
  3. Dec 9, 2016 #2
    Do you know how to solve this if it were only asking you to find ##\frac {d\omega} {dt}##?
  4. Dec 10, 2016 #3
    Yes, I do know that.
  5. Dec 10, 2016 #4
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