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Region Question

  1. Mar 31, 2008 #1
    How the heck do I do this problem?


    Evaluate integral:

    [tex]\int\int[/tex]e^(x/y) dA

    Where dA=dxdy or dA=dydx

    Region R is bounded by the graphs of y=2x, y=-x and y=4

  2. jcsd
  3. Mar 31, 2008 #2


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    Staff Emeritus
    Science Advisor
    Gold Member

    Hey signature and welcome to PF,

    I'm assuming that you haven't done any integration over regions before. If this is the case I'm afraid the best I can do is point you towards the relevant chapter in your course text. Double integrals are difficult enough to explain, even more so without proper diagrams.

    If you have met double integrals before, what do you know about them? How do you evaluate them?
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