Question: 1. Prove that A-(BNC) (A-B) U (A - C) Section 1.2 2. Let R = {(a,b), (a, c), (c, d), (a, a), (b, a)}.

1. Prove that A-(BNC) (A-B) U (A - C) Section 1.2 2. Let R = {(a,b), (a, c), (c, d), (a, a), (b, a)}. What is Ro R, the composition of R with itself? What is R-1, the inverse of R? Is R, Ro R, or R a function?

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1 To prove that A B C A B A C we need to show that both sides of the equation have the same elements Lets start with the lefthand side LHS A B C This ... View full answer

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