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Consider the following relations R1 and R2. What are the normal forms (BCNF, 3NF) that each of the relations are in? Justify why R1/R2 is
Consider the following relations R1 and R2. What are the normal forms (BCNF, 3NF) that each of the relations are in? Justify why R1/R2 is or is not in each of these normal forms. (4 Points)
(a) R1(A, B, C, D, E) with a set of functional dependencies F D = {D B, CE A}
(b) R2(A, B, C, D, E) with a set of functional dependencies F D = {A E, BC A, DE B}
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