Predicates and their Truth Sets
Dr. Trefor Bazett
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Predicates and their Truth Sets
102 304 просмотра · 9 лет назад
Dr. Trefor Bazett
617 тыс. подписчиков
102 304 просмотра · 9 лет назад
A predicate is a sentence that depends on the value of a variable. For instance, "x is greater than 3". If you tell me a specific value of x, like 7 or 2, then the predicate becomes a logical statement which is either true or false. The Truth Set of a predicate is all of the values of the variable(s) such that the corresponding statements are True.
Learning Objective
1) Determine whether a sentence is a logical statement or a predicate
2) Given a predicate, determine it's Truth Set
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