a b Determine whether the relation represented by the directed graph given above is reflexive, symmetri, anti-symmetric, and/or transitive? Select all that apply. Select one or more O a Transitive O b. None of these O Relieve Od Antimetre Symmetric There are 200 elements in set As, 500 elements in Az and 1000 elements in As Count the number of elements in AlvA2 A3 If Case 1: A1 Az and A2 s Az Case 2: There are 10 elements common to each pair of sets and 5 elements in all three sets. Select one: a. Case 1: 800 Case 2: 1675 O b. Case 1: 1000 se 2:1670 Case 1800 Case 2: 1670 O d. Case 1:1000 Case 2:1675 1) Consider the six relations on a set of real numbers glven below Ri-[fm, b&Rja>b). R2 = [(a,b)eRjazb). R3 = [(a, b) eRja