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Revision history of "1989 APMO Problems/Problem 3"

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  • (cur | prev) 20:56, 11 July 2021‎ Satisfiedmagma (talk | contribs)‎ . . (696 bytes) (+696)‎ . . (Created page with "==Problem== Let <math>A_1</math>, <math>A_2</math>, <math>A_3</math> be three points in the plane, and for convenience, let <math>A_4= A_1</math>, <math>A_5 = A_2</math>. For...")
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