Predicate Logic: Quantifiers and Normal Forms

This lecture covers the concepts of predicate logic, focusing on quantifiers and normal forms. It starts with an introduction to Disjunctive Normal Form (DNF) and Conjunctive Normal Form (CNF), followed by methods to find them without using truth tables. The instructor explains how to determine the truth values of statements involving quantifiers and domains, emphasizing the importance of finding witnesses and counterexamples. The lecture also delves into the Universal and Existential Quantifiers, discussing their truth values and applications. Additionally, it explores the Uniqueness Quantifier and quantifiers over finite domains, highlighting the importance of precedence, scope, and binding in logical expressions.