2) [9] Let A = {2,4,6,8,10}. Let S be a relation on A defined by (a, b) ES if and only if a V b (a divides b). a) List the elements of S. b) Is S reflexive? Why or why not? c) Is S symmetric? Why or why not? d) Is Santisymmetric? Why or why not? e) Is Stransitive? Why or why not? f) Is Sa partial ordering? Why or why not? g) Is San equivalence relation? Why or why not?

Fig: 1