subset of subspace Y is compact in Y iff Compact in X | Real analysis | Topology | Compactness Popular Videos Bounded monotonic decreasing sequence converges to its infimum February 13, 2021 f from x to y is continous function iff f inverse C is Closed set in X for a Closed set C in Y | Theorem | Continuity of function April 13, 2021 Theorem 2 (sequences in metric space) February 1, 2021 Inverse of Matrix | Short Trick | CSIR NET / IIT JAM / GATE March 13, 2021 Description 3.2 Posted by Cheena Banga | Feb 2, 2021 | Compactness and connectedness, Real Analysis | 0 |