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2019 IMO Problems/Problem 2: Revision history

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16 July 2019

  • curprev 13:1913:19, 16 July 2019 Nikbot05 talk contribs 774 bytes +774 Created page with "In triangle <math>ABC</math>, point <math>A_1</math> lies on side <math>BC</math> and point <math>B_1</math> lies on side <math>AC</math>. Let <math>P</math> and <math>Q</math..."
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