mathowl
@mathowlDoctor spec. curing math problems | SFR abuse fighter | SteemSTEM curator & honor member | Proud parent of three bots
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RE: Research diaries #10: The real line, gaps in the rational numbers and the axiom of completeness
Sorry I don't understand the question. r can only exist within the definition of A or B. So we can only view it as something contained in a set. 2, 15/10, 142/100 are in Q but not in B. But they do bound