Here above is an instance of a relation R(A,B,C)Which of the following multivalued dependencies does this instance of R not satisfy

In a relation R(A, B, C), if there is a multi-valued dependency between A and B, what condition should be satisfied?

Consider relation R(A,B,C,D,E) with multivalued dependencies:A ↠ B, B ↠ DSuppose R contains the tuples (0,1,2,3,4) and (0,5,6,7,8). Which of the following tuples must also be in R

Consider relation R(A,B,C,D,E) with functional dependencies:AB -> C, C -> D, BD -> EWhich of the following sets of attributes does not functionally determine E

Suppose relation R(A,B,C,D,E) has the following functional dependencies:A -> BB -> CBC -> AA -> DE -> AD -> EWhich of the following is not a key?B, CAED

Consider a relation R=(M, N, O, P, Q) with the dependencies: {M,N ->O; O,P->Q ; P, Q-> N}. The key for relation R is :a.M, N, Ob.M, N, Pc.N, O, Pd.M, N