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4) Generate the closures of the left hand sides of the FD's and determine if they violate BCNF (50 points) Rz(A, B, C, D, E)

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4) Generate the closures of the left hand sides of the FD's and determine if they violate BCNF (50 points) Rz(A, B, C, D, E) with FD's: A, B-, , 09 B, DHE

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