- #1

- 301

- 4

If someone could give me some intuition as to why I think I may get it.

Thanks.

- Thread starter srfriggen
- Start date

- #1

- 301

- 4

If someone could give me some intuition as to why I think I may get it.

Thanks.

- #2

- 22,089

- 3,293

Just define x to be a limit point of A if every ball around x intersects A\{x}.

- #3

- 301

- 4

yes, I am working in a metric space.

So can you use your definition for open and closed balls?

So can you use your definition for open and closed balls?

- #4

- 22,089

- 3,293

No, only for open balls. Think about what could go wrong for closed balls.yes, I am working in a metric space.

So can you use your definition for open and closed balls?

- #5

- 301

- 4

Can you give me one?

- #6

- 22,089

- 3,293

What if the ball has radius 0?

- #7

- 301

- 4

got it, thanks!

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