Exercise 5.2.1: Here are two relations: R(A,B): {(0,1), (2,3), (0, 1), (2,4), (3,4)} S(B,C): {(0,1), (2, 4), (2,5), (3, 4), (0,2), (3,4)} Compute the following: a) TA+B,A2,B2 (R); b) TB+1,C-1(S); c) TB,A(R); d) TB,C(S); e) S(R); f) 8(S); g) YA, SUM(B)(R); h) 7B,AVG(C)(S); !i) YA(R); ! j) YA,MAX(C)(RAS); k) RMLS; I) RMRS; m) RM S; n) R R.B