2.6: Equivalent Statements - Mathematics LibreTexts
https://math.libretexts.org/Bookshelves/Applied_Mathematics/Contemporary_Mathematics_(OpenStax)/02%3A_Logic/2.06%3A__Equivalent_Statements
WEBAug 16, 2023 · Two statements, p and q, are logically equivalent when p ↔ q is a valid argument, or when the last column of the truth table consists of only true values. When a logical statement is always true, it is known as a tautology. To determine whether two statements p and q are logically equivalent, construct a truth table for p ↔ q and …
DA: 24 PA: 64 MOZ Rank: 33