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Spacy colors (Posted on 2006-08-25) Difficulty: 4 of 5
Every point in 3D-space is colored either red, green or blue. Let R (resp. G and B) be the set of distances between red (resp. green and blue) points. Prove that at least one of R, G, or B, consists of all the non-negative real numbers.

See The Solution Submitted by JLo    
Rating: 4.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsCan this be generalized...JLo2006-08-28 16:42:45
re(2): Solution (Some details required)Bractals2006-08-28 16:17:34
re: Solution (Some details required)JLo2006-08-28 11:02:51
re(2): Solution (Some details required)Bractals2006-08-27 20:13:52
re: Solution (Some details required)Richard2006-08-27 16:06:19
SolutionSolution (Some details required)Bractals2006-08-25 17:23:07
Hints/TipsHandwaving proofvswitchs2006-08-25 16:57:44
re: treja vu - solutionCharlie2006-08-25 15:58:03
re: treja vu - no solutionvswitchs2006-08-25 15:50:15
Solutiontreja vu - solutionLeming2006-08-25 14:54:16
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