Prove that if a set contains each of its accumulation points, then it must be a closed set.

Printable View

- Feb 4th 2010, 11:12 AMLCopper2010Complex Variables
Prove that if a set contains each of its accumulation points, then it must be a closed set.

- Feb 4th 2010, 11:57 AMPlato
- Feb 5th 2010, 04:12 AMHallsofIvy
What does this have to do with complex variables?