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14.25. Consider the universal relation R(A,B,C,D,E) and the set of functional dependencies ABC,CDE,BD,EA List the candidate keys for R ? Decompose R into 2NF and

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14.25. Consider the universal relation R(A,B,C,D,E) and the set of functional dependencies ABC,CDE,BD,EA List the candidate keys for R ? Decompose R into 2NF and 3NF relations

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