组合数学 (Spring 2015)/Basic enumeration: Revision history

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31 August 2015

  • curprev 06:0906:09, 31 August 2015‎ imported>Etone‎ 39,712 bytes +39,712‎ Created page with "== Basic Enumeration == The three basic rules for enumeration are: *'''The sum rule''': for any '''''disjoint''''' finite sets <math>S</math> and <math>T</math>, the cardinality…"
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