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permutation

C2 noun
us /ˌpɝ.mjʊˈteɪ.ʃ(ə)n/

permutation /ˌpɜː.mjʊˈteɪ.ʃən/ nghĩa là hoán vị

Các nghĩa

  1. hoán vị

    One of the ways something exists, or the ways a set of objects can be ordered.

    countable · uncountable

    Which permutation for completing our agenda items makes the most sense?

  2. phép hoán vị

    A one-to-one mapping from a finite set to itself.

    countable · uncountable

    This permutation takes each element to the one following it, with the last mapped back to the first.

  3. hoán vị

    An ordering of a finite set of distinct elements.

    countable · uncountable

    There are six permutations of three elements, e.g. {abc, acb, bac, bca, cab, cba}.

  4. phép hoán vị

    A transformation of a set's prime form, by applying one or more of certain operations, specifically, transposition, inversion, and retrograde.

    countable · uncountable

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