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sup(a.A)=a inf(A), inf(a.A)=a.sup(A), a is negative, Real Analysis I, Rudin, Bartle, Lec-17

MathLogic66.4K subscribers

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Whole-channel inclusion: MathLogic is an honest teaching channel (title sample + 3 transcripts read: The one sample with a transcript is a structured math lecture deriving moment of inertia formulas, consistent with the channel's teaching verdict.); this title passed a strict title check (sonnet) after a labelling pass.

A 27-minute video from MathLogic: “sup(a.A)=a inf(A), inf(a.A)=a.sup(A), a is negative, Real Analysis I, Rudin, Bartle, Lec-17”.

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