Using properties of sets show that for any two sets A and B, (A union B) intersection (A union B')=A. Share with your friends Share 5 Anuradha Sharma answered this Using distributive property,A∪B∩A∪B'=A∪B∩B'=A∪ϕ=ASo your answer is also correct. 10 View Full Answer Meethi answered this In meritnation answers as well as in RD solution is done is a different way from mine. Pls check my soln.LHSA U (B intersection B')=A U (Phi) =A. Hence LHS=RHS -2