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Given the following relation instance. XYZ 1 42 1 5 3 163 322 Which of the following functional dependencies are satisfied by the instance ?

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Given the following relation instance. XYZ 1 42 1 5 3 163 322 Which of the following functional dependencies are satisfied by the instance ? Select one: O a XY-Z and Z-Y O b. YZ-X and Y-Z O c. YZ-X and X-2 O d. XZ-Y and Y-X

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