Write the dual of \((p \vee q) \vee r \equiv p \vee (q \vee r)\)
Q.2 (i) Write the dual of \((p \vee q) \vee r \equiv p \vee (q \vee r)\)
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Answer: \((p \wedge q) \wedge r \equiv p \wedge (q \wedge r)\)
The dual is obtained by interchanging \(\vee\) and \(\wedge\) (and T and F, if present).
Doubtly AI
· 28 Oct 2026
AI-verified · Oct 2026
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