Xn is a Cauchy Sequence Xn converges to x iff Yn converges to x. Popular Videos Intersection of NBDS is NBD | neighbourhood | Real analysis | Metric Space | Topology February 2, 2021 Sub sequential limit of a sequence definition and theorem February 13, 2021 limit and continuity | Continuity definition March 4, 2021 Theorem : Connected Sets January 5, 2021 Description Xn is a Cauchy Sequence and Yn is any other Sequence Xn converges to x iff Yn converges to x. View Fullscreen Posted by Cheena Banga | Feb 18, 2021 | Real Analysis, Sequences in metric space | 0 |