Closed subset of a compact set is compact | Theorem | Compactness in Real Analysis Popular Videos Theorem 1 : Connectedness January 7, 2021 Cauchy Ratio Test or d’Albert’s Ratio Test for convergence of Series With Examples February 22, 2021 Supremum & Infimum | Subset | Properties | Real Analysis | glb | lub | upper/lower bound February 2, 2021 Derived set | Definition | examples | Real analysis | metric space | Topology February 2, 2021 Description Closed subset of a compact set is compact Theorem on compactness compactness in Real analysis Compactness in metric space compactness in topology Posted by Cheena Banga | Jan 7, 2021 | Compactness and connectedness, Real Analysis | 0 |