Question: answer please Given the following relation instance, Question 5 Not yet answered Marked out of 2.00 p Flag question X Y Z 11 42 153

answer please

Given the following relation instance, Question 5 Not yet answered Marked out of 2.00 p Flag question X Y Z 11 42 153 163 3 22 Which of the following functional dependencies are satisfied by the instance ? Select one: O a XYZ and 2-Y O b.Y2-X and Y Z O c.YZ X and X-2 d. X2 Y and Y -X

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