Consider relation R(A, B, C, D, E). Assume that R has the following set S of...

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Consider relation R(A, B, C, D, E). Assume that R has the following set S of functional dependencies (FDs) S = {AE → D, AC → B, BE, D→ A, EC → D}. We project the relation R to obtain R₁(A, C, E) = TA,C,E(R). a. What are the keys of R. If there is more than one key, find all of them. b. Compute the FDs of R₁. Show the minimal basis of these FDs. c. What are the keys of R₁. If there is more than one key, find all of them. Consider relation R(A, B, C, D, E). Assume that R has the following set S of functional dependencies (FDs) S = {AE → D, AC → B, BE, D→ A, EC → D}. We project the relation R to obtain R₁(A, C, E) = TA,C,E(R). a. What are the keys of R. If there is more than one key, find all of them. b. Compute the FDs of R₁. Show the minimal basis of these FDs. c. What are the keys of R₁. If there is more than one key, find all of them.

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Lets break this down step by step a To find the keys of relation R RA B C D E we need to determine t... View the full answer