Xn is a Cauchy Sequence Xn converges to x iff Yn converges to x. Popular Videos Intersection of two open sets is open | Real Analysis | Open sets | Metric Space | Topology February 2, 2021 Real analysis || Introduction and Intervals February 1, 2021 Open cover and Sub cover | Finite Sub cover | Compact set | Compactness | Real Analysis | topology February 2, 2021 Closed subset of a compact set is compact | Theorem | Compactness in Real Analysis January 7, 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 |