6. (7 marks) Let S = {a,b,c,d}. Find the smallest equivalence relation on S that contains (a, b), (a, c). To work throug
Posted: Wed May 04, 2022 10:54 am
6. (7 marks) Let S = {a,b,c,d}. Find the smallest equivalence relation on S that contains (a, b), (a, c). To work through this question, you should - propose an equivalence relation R, and verify that it is reflexive, symmetric and transitive; and show that if R is any other equivalence relation on S containing (a, b), (a, c), then RCR.