Answer:
D
Step-by-step explanation:
Two events are said to be independent if the occurence of one event does not affect the occurence of the other.
Note:
A. there sum cannot be equal to 1
B. Mutually exclusive events are events with posibility of happening at thesame time
C. When intersection is zero, it means the set is empty, because intersection of an empty set is equal to an empty set
Thus, option D feels most appropriate
