MathDB

10

Part of 1999 Baltic Way

Problems(1)

Partitioning circle into 3 subsets

Source: Baltic Way 1999

12/23/2010
May the points of a disc of radius 11 (including its circumference) be partitioned into three subsets in such a way that no subset contains two points separated by a distance 11?
combinatorics proposedcombinatorics