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These are no fractions, are they? (Posted on 2006-09-05) Difficulty: 3 of 5
You are probably quite certain that the following numbers are irrational. But can you prove it?

a = 0.149162536496481...

b = 0.2357111317192329...

c = 0.1248163264128256...

See The Solution Submitted by JLo    
Rating: 2.5000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: Now that we know these are no fractions...Art M2006-09-21 17:23:15
QuestionNow that we know these are no fractions...JLo2006-09-20 13:42:09
re: solution for b ?brianjn2006-09-11 05:34:49
generalizationArt M2006-09-08 14:55:27
re(3): proof for aRichard2006-09-08 12:12:31
re(2): proof for aArt M2006-09-07 21:29:42
re: proof for aRichard2006-09-07 12:32:12
proof for aArt M2006-09-06 18:30:35
Rephrasing of the problemvswitchs2006-09-06 13:15:23
My thoughtJer2006-09-06 07:27:50
Some Thoughtssolution for b ?Robby Goetschalckx2006-09-06 05:39:22
re(3): One down, two to goRichard2006-09-06 03:06:52
re(2): One down, two to govswitchs2006-09-06 02:54:42
Some Thoughtsre: One down, two to goDej Mar2006-09-06 00:25:27
One down, two to govswitchs2006-09-05 14:35:23
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