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Revision history of "2013 OIM Problems/Problem 3"

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  • (cur | prev) 14:32, 14 December 2023‎ Tomasdiaz (talk | contribs)‎ . . (531 bytes) (+531)‎ . . (Created page with "== Problem == Let <math>A = \left\{1, 2, 3, \cdots , n\right\}</math> with <math>n > 5</math>. Prove that there exists a finite set <math>B</math> of distinct positive integer...")
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