Machine Learning, Data Science, Artificial Intelligence.
Aᶜ = X \ A, is open. For a given set 𝑋={1,2,3,4}, the topology on 𝑋 can range from the simplest to the most complex depending on the number of subsets included as open sets. The simplest possible topology on any set is the trivial topology. For the set 𝑋, this topology would include only the