English-Polish translations for axiom of extensionality

Definition of axiom of extensionality

• One of the axioms in axiomatic set theory, equivalent to the statement that two sets are equal if and only if they contain the same elements

Related words

• axiom of choice
• axiom of power set
• axiom of countable choice
• axiom of regularity
• axiom of pairing
• axiom of union
• axiom of infinity