[(A'UB') - A]'= (a)A-B (b) A (c) B (d) (AUB)-B Share with your friends Share 3 Neha Sethi answered this Dear student A'∪B'-A'=A'∪B'∩A''=A∩B'∩A''=A∩B''∪A''=A∩B∪A=A Regards 1 View Full Answer