Consider the following dependencies:
AB → CD, AF → D, DE → F, C → G, F → E, G → A
Which one of the following options is false?1
BG+ {ABCDG}
2
CF+ = {ACDEFG}
3
AB+ = {ABCDG}
4
AF+ = {ACDEFG}
Consider the following dependencies:
AB → CD, AF → D, DE → F, C → G, F → E, G → A
Which one of the following options is false?