solve

Suppose that A = {1, 2, 3}, B = (4, 5}, C = {a, b, c, d}, R = { (1, b), (2, a), (2, b), (2, c), (3, d) } and S = {(4, a), (4, d), (5, b), (5, c) ). Note that R is a relation from A to C and S is a relation from B to C. (a) Find So R. This is a relation from which set to which other set? Justify your solution. (b) Find R lo S. This is a relation from which set to which other set? Justify your solution