Answer to Question #239381 in Differential Geometry | Topology for Josh

Differential Geometry | Topology

Question #239381

if x={1,2,3,4} suppose that Σ={{1},{1,2},{2,3,4},{1,2,3}}, what is T(Σ)?

Expert's answer

Given: x={1,2,3,4}, Σ={{1},{1,2},{2,3,4},{1,2,3}}

T(Σ) will represent the subsets of Σ:

T(Σ)={{{1},{1,2},{2,3,4},{1,2,3},{2},{3},{4},"\\empty" }

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