(1) Let (X,d) be a metric space and A, B CX be closed. Prove that A\B and B\A are separated (1) Let (X,d) be a metric space and A, B CX be closed. Prove that A\B and B\A are separated

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$(1) Let (X,d) be a metric space and A, B CX be closed. Prove that A\B and B\A are separated$

Answer 1

Answer #1

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