One of the following spaces is a metric.2 space (1 * (1 نقطة) The reals R with the co-countable topology O The reals R w
Posted: Tue Sep 07, 2021 7:09 am
- 1 (40.9 KiB) Viewed 80 times
One of the following spaces is a metric.2 space (1 * (1 نقطة) The reals R with the co-countable topology O The reals R with the co-finite topology The reals R with the left ray topology The reals R with the discrete topology O The reals R with the indiscrete topology O