Question: Consider the relation schema R(A, B, C, D, E, F, G) with the FDs A B, BD CG, and AFG E. Using all six Armstrongs

Consider the relation schema R(A, B, C, D, E, F, G) with the FDs A B, BD CG, and AFG E. Using all six Armstrongs axioms, show that the given FDs imply that ADF E. For each step, indicate which axiom and other FDs you are using.

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