Which of the following is equivalent to negPlornegQ\\neg P \\lor \\neg QnegPlornegQ?
neg(PlandQ)\\neg(P \\land Q)neg(PlandQ)
neg(PlorQ)\\neg(P \\lor Q)neg(PlorQ)
negPlandnegQ\\neg P \\land \\neg QnegPlandnegQ
PrightarrownegQP \\rightarrow \\neg QPrightarrownegQ