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Disjointification (Posted on 2004-04-04) Difficulty: 3 of 5
Given N possibly overlapping sets, give formulas that specify, using intersections and complements of the given sets, N disjoint sets with the same union as the original N sets. The sets that result are to be the same as the given sets in the case where the given sets are already disjoint.

See The Solution Submitted by Richard    
Rating: 3.1667 (6 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsMissing part of the proofOskar2004-04-13 10:58:49
re: Impossible casesRichard2004-04-05 13:29:25
re: Solution? Too simple?Richard2004-04-05 13:24:58
Some ThoughtsImpossible casese.g.2004-04-05 10:35:35
Solution? Too simple?Jer2004-04-05 09:40:42
re(4): Suggestions from ProposerRichard2004-04-04 20:49:44
Questionre(3): Suggestions from ProposerCharlie2004-04-04 19:23:03
re(2): Suggestions from ProposerRichard2004-04-04 18:44:30
SolutionSolutionFederico Kereki2004-04-04 15:30:49
Solutionre: Suggestions from ProposerCharlie2004-04-04 13:25:50
Suggestions from ProposerRichard2004-04-04 13:15:03
Some ThoughtsthoughtsCharlie2004-04-04 11:30:07
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