Loading
Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
Open sets, Neighbourhoods and closed sets
This lecture is part of MTH 301 Metric Space Topology in the Mathematics department. The course has 11 recorded lectures across 5 series, all free to watch. Read or download the MTH 301 lecture note to study alongside the video.