Polar Integration Domain part 3

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SUMMARY

The discussion focuses on the polar integration domain for the function f(x,y) = (x² + y²)⁻², constrained by the conditions x² + y² ≤ 2 and x ≥ 1. Participants confirm that the angular limits should be -4π ≤ θ ≤ 4π, with a correction suggesting that the angles should actually be π/4 instead of 4π. The radial limits are defined as sec(θ) ≤ r ≤ √2, which are deemed appropriate for the given domain.

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Homework Statement


f(x,y) = ([itex]x^{2}[/itex] + [itex]y^{2}[/itex])^-2
[itex]x^{2}[/itex] + [itex]y^{2}[/itex] ≤ 2
x ≥ 1

Homework Equations





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?
 

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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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