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Consider a relation schema r(ABC). Number of elements in domain of attributes AB and C are 4, 10 and 17 respectively. “ Minimum ” number of tuples possible in an instance of relation r is ________.

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4 Comments

17 is the answer?
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I don't know about the answer exactly….
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I think 17 would be answer as all the tuple of C would be there so at least 17 tuple would be there and for A and B tuples we can associate them with C.
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it can be 1 right ? because it saying instance and asking for minimum .
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