NTA CSIR NET/JRF Mathematics December 2019 Paper solution || Part-B || Topology ||

[@bikashdutta2585]

Very good explanation of sir

[@ug-pgmathematics3925]

Thanks and welcome

[@academiclectures4558]

Very Useful

[@ug-pgmathematics3925]

Thank you

[@Ramanarajacademy1986]

Singleton set is countable.This is finite countable subset of R and it has no interior point. This is example for finite set is it correct?

[@ug-pgmathematics3925]

Yes. For finite set it is correct.