Which of the following propositions is logically equivalent to ¬(P ⟹ Q) ⟹ R\neg (P \implies Q) \implies R¬(P⟹Q)⟹R?
(P∧¬Q)∨R(P \land \neg Q) \lor R(P∧¬Q)∨R
¬(P∧¬Q)∨R\neg (P \land \neg Q) \lor R¬(P∧¬Q)∨R
¬P∨Q∨R\neg P \lor Q \lor R¬P∨Q∨R
(P∧¬Q)∧R(P \land \neg Q) \land R(P∧¬Q)∧R