According to this article, Propositional logic, also known as sentential logic and statement logic, is the branch of logic that studies ways of...

According to this article, "Propositional logic, also known as sentential logic and statement logic, is the branch of logic that studies ways of joining and/or modifying entire propositions, statements or sentences to form more complicated propositions, statements or sentences, as well as the logical relationships and properties that are derived from these methods of combining or altering statements. In propositional logic, the simplest statements are considered as indivisible units, and hence, propositional logic does not study those logical properties and relations that depend upon parts of statements that are not themselves statements on their own, such as the subject and predicate of a statement."

Why do you think understanding propositional logic is important? Please explain, and provide details and/or an example.

Article Link: https://www.iep.utm.edu/prop-log/