Theorem 5 : Connectedness ( union of two connected but not separated sets is connected ) Popular Videos A set is closed iff complement is open | Real analysis | metric space | Basic Topology February 2, 2021 Diameter of a set | Definition | Diam Ē = Diam E | Theorem | pdf February 15, 2021 Continous image of Connected set is Connected | Limit and Continuity | continuity and connectedness | Real Analysis March 16, 2021 Density theorem | Between any two real numbers there exist a rational number | Bsc. November 16, 2022 Description Union of two connected but not separated sets is connected. Connected sets | connectedness | Theorem | Real Analysis | Metric Space | Topology | connectedness in Real Analysis | Point set topology View Fullscreen PDF Notes296View Fullscreen Posted by Cheena Banga | Jan 25, 2021 | Compactness and connectedness, Real Analysis | 0 |