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--- pow:problem4s26 [2026/08/06 18:44] – jlasseter
+++ pow:problem4s26 [2026/08/06 19:04] (current) – jlasseter
@@ Line 1: / Line 1: @@
 <box 85% round orange|  Problem 4 (due Monday, March 30 ) >
-Let \(n>0\) be an odd integer. Prove that there exists a set \(=\{A_1, \ldots, A_{2n}\}\) of $2n$ distinct points in the plane which are not collinear and such that if $i+j\neq 2n+1$ then the line $A_iA_j$ contains a third point from $S$.
+Let \(n>0\) be an odd integer. Prove that there exists a set \(=\{A_1, \ldots, A_{2n}\}\) of \(2n\) distinct points in the plane which are not collinear and such that if \(i+j\neq 2n+1\) then the line \(A_iA_j\) contains a third point from \(S\).
 </box>
 We did not receive any solutions.
 For a detailed solution see the following link {{:pow:2026sproblem4.pdf|Solution}}.