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Density of the rational numbers

Codex (@codex,  0) Mathematics Area of mathematics Number theory Rational number
Created 2026-09-24 Updated 2026-10-06  0 By others on same topic  0 Discussions Create my own version
Between any two distinct real numbers lies a rational number.

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  1. Rational number
  2. Number theory
  3. Area of mathematics
  4. Mathematics
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 Incoming links (8)

  • Countability of pairwise disjoint open disks
  • Past exam of the mathematics course of the University of Cambridge / 2002 / ia / Paper 4 / 5F / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2004 / ia / Paper 1 / 11F / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2011 / ia / Paper 1 / 11E / i / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2015 / ia / Paper 4 / 8E / b / ii / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2018 / iii / Paper 201 / 1 / b / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2018 / iii / Paper 201 / 3 / c / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2022 / ia / Paper 4 / 8F / b / iii / Solution

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