Question: This given relation R (A, B, C, D, E). Answer the following questions with the given set of FDs: (1) identify candidate keys and (2)

This given relation R (A, B, C, D, E). Answer the following questions with the given set of FDs:

(1) identify candidate keys and (2) state the strongest normal form that R satisfies (e.g., 1NF, 2NF, 3NF, or BCNF)

(a) FDs: A B, B A, B C, C D, C E

(b) FDs: AB CDE, BC ADE, CDE AB

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