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 Regular Space & T3 Space
3:35 Regular but not T3 Space
7:37 (R,U) is T3 space
15:20 Space is relgular iff collection of closed nhd. of x forms local base
22:36 T3 is T2 but converse is not true
32:30 regularity is topological property
38:11 Regularity is hereditary property
44:04 Compact Hausdorff space is T3
52:18 metric space is T3
Playlist: https://youtube.com/playlist?list=PLlj41Lsfa1mYWc2W-8aPqE2SfOpicuspV
Hamesha Ki Tarah
Thanks For Watching
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