Question: Given relation schema R(A, B, C, D, E, F) with associated functional dependencies FD={AB -> C, AD->B, C->B, F-> AD, F-> E}, use Armstrongs Axioms

Given relation schema R(A, B, C, D, E, F) with associated functional dependencies FD={AB -> C, AD->B, C->B, F-> AD, F-> E}, use Armstrongs Axioms to prove that F is a superkey of R.

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