Given that X = {1, 2, 3) and Y = {0, 2, 4}. Suppose θ is a relation from A to B which is defined as x 0 y 4—►x y. a. Write down the elements of θ. [2]
b. Plot θ on a co-ordinate diagram X x Y
c. Draw the arrow diagram of θ
[2] [2]
b. Consider the relation Ron the set {1, 2, 3, 4). R = { (2,1), (3,1), (3,2), (4,1), (4,2), (4,3) )
Is R reflexive, symmetric or/and transitive? [4]
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