In logic, particularly in predicate logic and mathematical logic, a **quantifier** is a symbol or phrase that indicates the scope of a term within a logical expression, specifically the amount or extent to which a predicate applies to a variable. There are two primary types of quantifiers: 1. **Universal Quantifier (∀)**: This quantifier expresses that a statement is true for all elements in a particular domain. It is usually represented by the symbol "∀".
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