Revision history of "2001 IMO Shortlist Problems/G7"

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• (cur) (prev) 22:50, 20 August 2008 Minsoens (Talk | contribs) (726 bytes) (New page: == Problem == Let <math>O</math> be an interior point of acute triangle <math>ABC</math>. Let <math>A_1</math> lie on <math>BC</math> with <math>OA_1</math> perpendicular to <math>BC</math...)

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