Revision history of "2011 OIM Problems/Problem 3"

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  • (cur | prev) 14:54, 14 December 2023Tomasdiaz (talk | contribs). . (1,081 bytes) (+1,081). . (Created page with "== Problem == Let <math>ABC</math> be a triangle and let <math>X, Y, Z</math> be the points of tangency of its circumference inscribed with sides <math>BC</math>, <math>CA</ma...")