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Mathematics, 12.03.2020 22:02 summerkilby8

(4) Given are n points, no three of which are collinear, and n lines, no two of which are parallel, in the plane. Prove that we can drop a perpendicular from each point to one of the lines, one perpendicular per line, such that no two perpendiculars intersect.

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(4) Given are n points, no three of which are collinear, and n lines, no two of which are parallel,...

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