Question: Given the relation R.R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 ) and the following set of functional dependencies FDs: A1A2 -> A3

Given the relation R.R(A1, A2, A3, A4, A5, A6, A7, A8,

Given the relation R.R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 ) and the following set of functional dependencies FDs: A1A2 -> A3 A2 -> A5 A6 A1 A4 -> A7A8 AZ -> A9 A8 -> A10 What is the key for R? (A1 A2 A4) Is a KEY True or False show your answer (A1 A4 A7) is a KEY True or False show your

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