Art of Problem Solving
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1991 IMO Problems/Problem 2: Revision history

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  • curprev 16:4216:42, 30 January 2021 Hamstpan38825 talk contribs 10,833 bytes +10,833 Created page with "==Problem== Let <math> \,n > 6\,</math> be an integer and <math> \,a_{1},a_{2},\cdots ,a_{k}\,</math> be all the natural numbers less than <math> n</math> and relatively prime..."