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Polar Integration Domain part 3

  1. Nov 14, 2011 #1
    1. The problem statement, all variables and given/known data
    f(x,y) = ([itex]x^{2}[/itex] + [itex]y^{2}[/itex])^-2
    [itex]x^{2}[/itex] + [itex]y^{2}[/itex] ≤ 2
    x ≥ 1

    2. Relevant equations

    3. The attempt at a solution
    -4[itex]\pi[/itex] ≤ θ ≤ 4[itex]\pi[/itex]
    secθ ≤ r ≤[itex]\sqrt{2}[/itex]
    are these the correct domain?

    Attached Files:

  2. jcsd
  3. Nov 14, 2011 #2
    The angles should be [itex]\frac{\pi}{4}[/itex] not [itex]4\pi[/itex] but that was probably a typo :) Other than that yupp :)
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