![[10 marks] Consider a relation schema R (AT, F), where AT-(A, B, C, D) Is the above relation schema in 3NF? Justify your answer. If not, apply the synthesis algorithm to bring R into 3NF (do not forget to define the primary keys of the new relations)](https://media.cheggcdn.com/media%2Ff81%2Ff81187b8-ff9f-461f-ace9-7c43fce4e575%2FphplrQye6.png)
[10 marks] Consider a relation schema R (AT, F), where AT-(A, B, C, D) Is the above relation schema in 3NF? Justify your answer. If not, apply the synthesis algorithm to bring R into 3NF (do not forget to define the primary keys of the new relations) Show transcribed image text
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