Let A = {1,2,3}, B = {4, 5, 6}, C = {7,8, 9}. Consider the relations R from A to B, S from B to C, and T on A. R = {(1, 5), (2, 4), (1,6)} S = {(4, 8), (5, 7), (6,8), (6, 9)} T = {(1,2), (2, 3), (3, 1), (1, 1), (2, 2), (3, 3)} Find the following relations (a) Find the compositions R o S, T o R, T o T. (b) Find the matrices MR, Ms, MT, MTOT, MTOR and MROS of the respective relations R, S, T, ToT, To R, and Ro S. 2.

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