Difference between revisions of "1965 IMO Problems/Problem 6"

(Created page with '== Problem == In a plane a set of <math>n</math> points (<math>n\geq 3</math>) is given. Each pair of points is connected by a segment. Let <math>d</math> be the length of the lo…')
 
(After user awe-sum solved the problem, I linked their image of the problem solution because I couldn't do the asymptote for it.)
Line 3: Line 3:
  
 
== Solution ==
 
== Solution ==
 +
 +
[https://i.imgur.com/hjGyVyg.png Image of problem Solution]. Credits to user awe-sum.
 +
 +
 
{{solution}}
 
{{solution}}

Revision as of 18:14, 17 May 2020

Problem

In a plane a set of $n$ points ($n\geq 3$) is given. Each pair of points is connected by a segment. Let $d$ be the length of the longest of these segments. We define a diameter of the set to be any connecting segment of length $d$. Prove that the number of diameters of the given set is at most $n$.

Solution

Image of problem Solution. Credits to user awe-sum.


This problem needs a solution. If you have a solution for it, please help us out by adding it.