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The set of integers not divisible by three includes 1,2,4,5,7,8.... Also the set of even integers include]]>May 18, 2012 4:00:18 AMMay 18, 2012 4:00:18 AMMahesh Jagtap0RE: Discrete Math
http://mathforum.org/kb/thread.jspa?messageID=7811671&tstart=0#7811671
Great problem and a great set of proofs! Thanks, Ben

> Date: Thu, 3 May 2012 13:18:21 -0400 >]]>May 3, 2012 10:01:40 PMMay 3, 2012 10:01:40 PMbenb0Re: Discrete Math
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> Which of these collections of subsets are partitions > of the set of integers? > > a. the set of even]]>May 3, 2012 1:18:21 PMMay 3, 2012 1:18:21 PMThisGuy2Re: Discrete Math
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]]>May 3, 2012 1:08:24 PMMay 3, 2012 1:08:24 PMThisGuy0Re: Discrete Math
http://mathforum.org/kb/thread.jspa?messageID=7810638&tstart=0#7810638
Seems to me the last one is not a partition because there are even integers which are not multiples of 3. (For example, 4), and]]>May 2, 2012 3:47:03 PMMay 2, 2012 3:47:03 PMamin20120Re: Discrete Math
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Apr 12, 2012 1:20:20 AMApr 12, 2012 1:20:20 AMetermpapers52Re: RE: Discrete Math
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Apr 11, 2012 10:04:54 PMApr 11, 2012 10:04:54 PMwishwy0RE: Discrete Math
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Wishwy, For a "partition", don't we need sets that are pairwise disjoint (no pair has any elements in common) where the union of all the]]>Apr 11, 2012 8:03:11 PMApr 11, 2012 8:03:11 PMbenb1Discrete Math
http://mathforum.org/kb/thread.jspa?messageID=7766621&tstart=0#7766621
a. the set of even and the set of odd numbers b. the set of]]>Apr 11, 2012 7:53:20 PMApr 11, 2012 7:53:20 PMwishwy8