Skip to content / Đến nội dung
ThichHocToan.com

MathNet 2016-part-05 — 184 problems (EN–VI) Question 42

Math Olympiad Vault · MathNet 2016-part-05 — 184 problems (EN–VI)

Question 42

Determine the minimum number of lines that can be drawn on the plane so that they intersect in exactly $200$ distinct points.
(Note that for $3$ distinct points, the minimum number of lines is $3$ and for $4$ distinct points, the minimum is $4$.)