Which logical equivalence is demonstrated by the expression ¬(P∧(Q∨R))≡¬P∨(¬Q∧¬R)\neg(P \land (Q \lor R)) \equiv \neg P \lor (\neg Q \land \neg R)¬(P∧(Q∨R))≡¬P∨(¬Q∧¬R)?
De Morgan's Laws and Distributive Law
Commutative Law
Absorption Law
Associative Law