Question: Copy of Consider a relation R ( A , B , C , D ) with the following dependencies: A B C , C A

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Consider a relation R(A,B,C,D) with the following dependencies: ABC,CA,BD.(A,B) is a candidate key because it is a proper minimal set of the relation R and can determine all attributes of the relation R.
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Copy of Consider a relation R ( A , B , C , D )

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