I know it is not necessary for the supreme of a set be an element of the set.

Can someone please justify this by giving suitable examples?

Results 1 to 4 of 4

- Aug 6th 2013, 06:39 PM #1

- Joined
- Aug 2013
- From
- UAE
- Posts
- 33

- Aug 6th 2013, 07:38 PM #2

- Aug 7th 2013, 04:21 AM #3

- Joined
- Aug 2013
- From
- UAE
- Posts
- 33

- Aug 7th 2013, 01:57 PM #4

- Joined
- Apr 2005
- Posts
- 19,793
- Thanks
- 3035