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[0G8] A topological space \((X,𝜏)\) is said to be \(T_ 2\), or ”Hausdorff space”, if \(∀ x,y ∈ X\) exist \(U,V∈ 𝜏\) open disjoint with \(x∈ U,y∈ V\).
[0G8] A topological space \((X,𝜏)\) is said to be \(T_ 2\), or ”Hausdorff space”, if \(∀ x,y ∈ X\) exist \(U,V∈ 𝜏\) open disjoint with \(x∈ U,y∈ V\).