Consider Relation R (A, B, C, D, E, F)
{ AB->C C->B D->C E->D F->E }
C.key=AF
I have 2 questions
1) Isn't AB->C
fully functionally dependent? Because the definition of full functional dependency states that no proper subset of AB can determine C,which is the case here.
2) Does F->E
exhibit partial dependency? How do I determine if its partially dependent?