10. Variation on 9.3#1]. Represent each of these relations on { 1,2,3,4} with a matrix (with the elements of this set listed in increasing order) (a) (1,4), (2,2), (2,3), (3,1), (3,2), (3,4) 5 points] (b) (1,1), (1,4), (2,2), (3,2), (3,3), (3,4), (4,1), (4,3)) [5 points Replace this text with your answer. Replace this text with your