Sub space of a complete metric space is complete iff it is Closed Popular Videos Union of two NBDS is NBD | neighbourhood | Real analysis | Metric Space | Topology February 2, 2021 Sup (A+B) = Sup A + Sup B | property | Supremum and infimum | Real analysis March 16, 2021 Theorem 7 : Connectedness (Real line R is connected) January 26, 2021 Theorem 6 : Connectedness January 25, 2021 Description Sub space of a complete metric space is complete iff it is Closed Pdf View Fullscreen Posted by Cheena Banga | Feb 27, 2021 | Real Analysis, Sequences in metric space | 0 |