Question

Differentiate between predicate and propositional logic

Answer 1

Propositional logic (also called sentential logic) is logic that includes sentence letters (A,B,C) and logical connectives, but not quantifiers. ... Predicate logic is usually used as a synonym for first-order logic, but sometimes it is used to refer to other logics that have similar syntax.

Answer 2

A proposition has a specific truth value, either true or false. A predicate's truth value depends on the variables' value. Scope analysis is not done in propositional logic. Predicate logic helps analyze the scope of the subject over the predicate