Answer Happy • - * let (ad) be the usual metric space, then the set A {-1, 2} is A closed only B open only e open and closed D. neither

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- * let (ad) be the usual metric space, then the set A {-1, 2} is A closed only B open only e open and closed D. neither

Posted: Tue Sep 07, 2021 7:46 am

by answerhappygod

: Let Ad Be The Usual Metric Space Then The Set A 1 2 Is A Closed Only B Open Only E Open And Closed D Neither 1 (64.8 KiB) Viewed 84 times

- * let (ad) be the usual metric space, then the set A {-1, 2} is A closed only B open only e open and closed D. neither open or closed