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math_proof

  • 2 years ago

define X and Y are sets with the same cardinality

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  1. Zarkon
    • 2 years ago
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    are you just supposed to make two sets that have the same carnality?

  2. math_proof
    • 2 years ago
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    just the concept

  3. Zarkon
    • 2 years ago
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    two sets have the same cardinality if there is a bijective function that maps X to Y. not really sure what you are looking for besides a definition

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