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Re: Given a set , is there a disjoint set with an arbitrary cardinality?
Posted:
Dec 4, 2012 11:37 AM
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In <Pine.NEB.4.64.1212040145340.21656@panix3.panix.com>, on 12/04/2012
at 02:01 AM, William Elliot <marsh@panix.com> said:
>Case |X| < k. Let Y be a set with |Y| = k.
> |Y\X| = k; Y\X and X are disjoint.
That doesn't work if k is finite.
--
Shmuel (Seymour J.) Metz, SysProg and JOAT <http://patriot.net/~shmuel>
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