Problem Set 7 Solutions - Dr. Travers Page of Math

3. Let A be the set of all female citizens of the United States. Let D be the relation on A de ned by D = f(x;y) 2A A jx is the daughter of yg (a) Describe those elements of A that are in the domain of D, The domain of D consists of the female citizens of the United States whose mother is a female citizen of the United States. ................
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