Hi Everyone !!!
My name is Ravina , welcome to "Ravina Tutorial". Here you will find video lectures related to Bsc/Msc (Higher Mathematics).These video lectures are concept oriented & explained in very simple language. I feel after watching these videos you will clear most of the doubts(sometimes I also creat doubt :).
In this video we will study
0:00 Introduction
5:44 Continuous image of separable space is separable/ Property of being separable space is topological property
9:42 Every second countable space is separable
14:16 Separable space may not be second countable
18:14 metric space is separable iff it is second countable
26:30 Example- Separable but not lindelof
31:06 separability is not heredity property
Playlist: https://youtube.com/playlist?list=PLlj41Lsfa1mYWc2W-8aPqE2SfOpicuspV
Hamesha Ki Tarah
Thanks For Watching
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