Hello would anyone be able to help me to understand how the following answer is derived? Given R < A= {V,W,X,Y,Z}, [CODE]Gamma = {V -> Y, YW -> Z Y -> W}> [/CODE] RTP VWY -> Z and VXY ->Z Answer: augment 3 by Y Y -> W Thank you

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Hello Can someone please help me with getting a better understanding of dependency theory using Armstrong's Axioms? Thank you

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The End.