Chat with our AI personalities
Two events are disjoint if they cannot occur together. In set terms, their intersection is a null set.
Complements or complementary events
Two sets are considered disjoint if they have no elements in common.
Two sets are said to be "disjoint" if they have no common element - their intersection is the empty set. As far as I know, "joint" is NOT used in the sense of the opposite of disjoint, i.e., "not disjoint".
When two sets do not have any elements common between them,they are said to be disjoint.