Exercise · ZW-DISJUNCTION-009 · ★★★ Advanced
Which assignment makes \(P\lor Q\) false?
Choose one option.
Show answer
- C. P=F,Q=F
Explanation
With \(P=F\) and \(Q=F\) neither is true, so \(P\lor Q\) is false. In the other three assignments at least one is true.
Review the concept: Disjunction
Given propositions \(P\) and \(Q\), their inclusive disjunction is the proposition \(P\lor Q\).
\[P\lor Q\]
More practice problems: disjunction
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