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Are real numbers countable?

Ethan Perez | 2023-06-08 22:39:57 | page views：1121
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Zoe Morris

Studied at the University of British Columbia, Lives in Vancouver, Canada.
Proposition: The set P(N) is not countable; i.e. it is uncountable. For an elaboration of this result see Cantor's diagonal argument. The set of real numbers is uncountable (see Cantor's first uncountability proof), and so is the set of all infinite sequences of natural numbers.
2023-06-17 22:39:57
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Benjamin Martin

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Proposition: The set P(N) is not countable; i.e. it is uncountable. For an elaboration of this result see Cantor's diagonal argument. The set of real numbers is uncountable (see Cantor's first uncountability proof), and so is the set of all infinite sequences of natural numbers.
Countable set - Wikipedia
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