empty set

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Noun

empty set (plural empty sets)

1. (set theory) The unique set that contains no elements, denoted ∅ or {}.

Synonyms

• (set containing no elements) null set

Translations

• French: ensemble vide
• German: leere Menge
• Italian: insieme vuoto
• Portuguese: conjunto vazio
• Russian: пусто́е мно́жество
• Spanish: conjunto vacío

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