Revision history of "2018 OIM Problems/Problem 3"

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  • (cur | prev) 13:22, 14 December 2023Tomasdiaz (talk | contribs). . (1,003 bytes) (+1,003). . (Created page with "== Problem == In a plane we have <math>n</math> lines without two being parallel, nor two perpendicular, nor three concurrent. A system of Cartesian axes is chosen with one o...")