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Homework Help: Green's Theorem

  1. Sep 20, 2011 #1
    Question: Evaluate using Green's Theorem and sketch R.

    The question (excluding the sketch) and the attempted solution are on the attached image. I may have gotten the solution, but the numbers seem funny. Where did I go wrong?

  2. jcsd
  3. Sep 20, 2011 #2


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    I don't see anything humorous in those numbers :tongue2:

    Your work is correct.
  4. Sep 20, 2011 #3
    Well, it's just that I seldom get something like sinh 1 or cosh 1. Anyway, thanks! :biggrin:
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