Art of Problem Solving

1973 USAMO Problems/Problem 3: Revision history

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  • curprev 14:2414:24, 30 December 2008 Minsoens talk contribs 443 bytes +443 New page: ==Problem== Three distinct vertices are chosen at random from the vertices of a given regular polygon of <math>(2n+1)</math> sides. If all such choices are equally likely, what is the prob...