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An fun, immediate, horrifying, consequence. If I remove n elements from R, the remainder has n+1 connected components. The complement of Z in R has |Z| connec
by noqc 1y ago
An fun, immediate, horrifying, consequence.
If I remove n elements from R, the remainder has n+1 connected components.
The complement of Z in R has |Z| connected components.
The complement of Q in R has |R| connected components.