Question

A set is not the union of two nonempty dispoint open set is called​

Answer 1

Answer:

Explanation:

In topology and related branches of mathematics, a connected space is a topological space that cannot be represented as the union of two or more disjoint non-empty open subsets. ... A subset of a topological space X is a connected set if it is a connected space when viewed as a subspace of X.

Answer 2

Answer:

disconnected

Explanation:

A set is not the union of two nonempty dispoint open set is called disconnected