b) Given the following relational instance,
A B C
1 2 3
3 1 2
1 1 2
4 1 5
Which of the following functional dependencies are satisfied?
i) AB->C
ii) C->A
iii) AC->B
Given the following relational instance,
in C and CPP
in C and CPP
b) Given the following relational instance,
A B C
1 2 3
3 1 2
1 1 2
4 1 5
Which of the following functional dependencies are satisfied?
i) AB->C
ii) C->A
iii) AC->B