Truth Tables and Logic Gates Worksheet



Truth Tables and Logic Gates WorksheetTerm Symbol(s) DefinitionsTermSymbol(s)Definitionand^ Both have to be true for the compound statement to be trueorv One or the other or both have to be true for the compound statement to be trueNegation~?The opposite truth valueConditionalp=>qp→qp implies q, stated as “if…, then…”Converseq=>pq→pp←qThe order of the hypothesis and conclusion is reversedInverse~p=>~q~p→~qBoth hypothesis and conclusion are negatedContrapositive~q=>~p~q→~pHypothesis and conclusion are negated and reversedBiconditionalp<=>qp?qWhen both a conditional and its converse are true; stated as “if and only if” (or iff)OR gate: true if either or both inputs are trueAND gate: true if both inputs are true NOT gate: reverses the logic stateNOR gate: true if both inputs are falseNAND gate: false if both inputs are true ................
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