- #1

- 3

- 0

## Main Question or Discussion Point

I need some help understanding the countability and separation axioms in general topology, and how they give rise to first-countable and second-countable spaces, T

I more or less get the formal definition, but I can't quite grasp the intuition behind them.

Any help and insights would be highly appreciated.

_{1}spaces, Hausdorff spaces, etc.I more or less get the formal definition, but I can't quite grasp the intuition behind them.

Any help and insights would be highly appreciated.