Re: Question: Given |X|>0 and |Y|>0, can X x Y be empty?

From: Scott <ToaTerra@xxxxxxxxx>
Date: Thu, 02 Aug 2007 18:57:52 -0000

On Aug 2, 4:23 am, David C. Ullrich <ullr...@xxxxxxxxxxxxxxxx> wrote:

Actually he didn't ask you to gather your thoughts - the request
was that you show us _exactly_ what the comment said. Word for
word.

Sorry, I was just trying to avoid spurious postings asking for the
reference in relation to the comment. Here is the exact comment:

"The set M exists but is of course empty. Hence your selection of f
isn't possible."

M is a cartesian product of two non-empty sets.

.

Follow-Ups:
- Re: Question: Given |X|>0 and |Y|>0, can X x Y be empty?
  - From: David C . Ullrich
- Re: Question: Given |X|>0 and |Y|>0, can X x Y be empty?
  - From: Arturo Magidin

References:
- Re: Question: Given |X|>0 and |Y|>0, can X x Y be empty?
  - From: Scott
- Re: Question: Given |X|>0 and |Y|>0, can X x Y be empty?
  - From: David C . Ullrich

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