7.7

Using the functional dependencies of Exercise 7.6, compute the canonical cover \(F_c\).

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The given set of FDs (Functional Dependencies) \(F\) is:-

\[ A \rightarrow BC \\ CD \rightarrow E \\ B \rightarrow D \\ E \rightarrow A \]

The left side of each FD in \(F\) is unique. Also, none of the attributes in the left side or right side of any of the FDs is extraneous. Therefore the canonical cover \(F_c\) is equal to \(F\).