Last Updated：2025/12/04

Dictionary quizzes to help you remember vocabulary

(mathematics, set theory, of a collection of two or more sets) Let A_𝜆(𝜆∈𝛬) be any collection of sets indexed by a set 𝛬. We call the indexed collection pairwise disjoint if for any two distinct indices, 𝜆,𝜇∈𝛬, the sets A𝜆 and A_𝜇 are disjoint.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

pairwise disjoint

Edit Histories（0）

Source Word

pairwise disjoint

Adjective

not-comparable of a collection of two or more sets

(mathematics, set theory, of a collection of two or more sets) Let A_𝜆_(𝜆∈𝛬) be any collection of sets indexed by a set 𝛬. We call the indexed collection pairwise disjoint if for any two distinct indices, 𝜆,𝜇∈𝛬, the sets A_𝜆 and A_𝜇 are disjoint.

Japanese Meaning

数学の集合論において、複数の集合が、任意の異なる2つの集合間で共通部分（交わり）を持たない状態を指します。 / 任意の2集合が共通の要素を持たず、集合族内の全ての異なる組み合わせで互いに交わらないとき、その集合族は「pairwise disjoint」と呼ばれます。