Logical Equivalence

Logical equivalence means that two statements or propositions convey the same truth value; they are either both true or both false under the same conditions. In the context of conditionals, for example, the statement "If A, then B" is logically equivalent to "If not B, then not A." This means that if one of these statements is true, the other must also be true, regardless of the specific content of A and B. Understanding logical equivalence helps in reasoning and analyzing arguments in a coherent and consistent manner.