Question: Consider a relation R ( A , B , C , D , E , F ) and a set of functional dependencies F D

Consider a relation R(A,B,C,D,E,F) and a set of functional dependencies FD={ACD,CBE,BF,FA} that hold on R. Please
a) find at least 2 candidate keys of R.
b) use Armstrong axioms to show that ABF also hold on R.
Consider a relation R(A,B,C,D,E,F) and a set of functional dependencies FD={ACD,CBE,BF,FA}

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