- #1
Euge
Gold Member
MHB
POTW Director
- 2,055
- 213
Here is this week's POTW:
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Give two different proofs of the following result: Every retract of a Hausdorff space is closed.
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Remember to read the http://www.mathhelpboards.com/showthread.php?772-Problem-of-the-Week-%28POTW%29-Procedure-and-Guidelines to find out how to http://www.mathhelpboards.com/forms.php?do=form&fid=2!
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Give two different proofs of the following result: Every retract of a Hausdorff space is closed.
-----
Remember to read the http://www.mathhelpboards.com/showthread.php?772-Problem-of-the-Week-%28POTW%29-Procedure-and-Guidelines to find out how to http://www.mathhelpboards.com/forms.php?do=form&fid=2!