Revision history of "1969 IMO Problems/Problem 4"

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  • (cur | prev) 13:28, 2 January 2017ViolinNinja256 (talk | contribs). . (710 bytes) (+710). . (Created page with "A semicircular arc <math>\gamma</math> is drawn with <math>AB</math> as diameter. <math>C</math> is a point on <math>\gamma</math> other than <math>A</math> and <math>B</math>...")
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