Simplify the expression ¬(¬P∨¬Q)\neg(\neg P \lor \neg Q)¬(¬P∨¬Q) using De Morgan's Law.
P∧QP \land QP∧Q
P∨QP \lor QP∨Q
¬P∧¬Q\neg P \land \neg Q¬P∧¬Q
¬(P∧Q)\neg(P \land Q)¬(P∧Q)