Unformatted text preview: σ is negligible. ◦ Lebesgue ⋆ A set has measure zero if it “can be enclosed in a Fnite or a denumerable inFnitude of intervals whose total length is as small as we wish”. Examples of sets of measure zero are N and Q . ⋆ A bounded function is integrable if and only if the set of its points of discontinuity has measure zero....
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 Fall '10
 wen
 Mathematical analysis, Natural number, Rational number

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