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- Newsgroups: sci.math
- Path: sparky!uunet!cs.utexas.edu!convex!constellation!hardy.math.okstate.edu!wrightd
- From: wrightd@math.okstate.edu (David J. Wright)
- Subject: Re: Question on Putnam B6
- Message-ID: <Bzqw8M.MGI@math.okstate.edu>
- Keywords: Putnam Exam, Problems
- Organization: Oklahoma State University, Math Department
- References: <BzqE89.LKz@math.okstate.edu>
- Date: Thu, 24 Dec 1992 03:55:33 GMT
- Lines: 30
-
- wrightd@math.okstate.edu (David J. Wright) writes:
-
-
-
- >Well, I've been thinking about B6 now, and can't figure out
- >the truth of the matter. So I might as well ask. Of course,
- ...
-
- Oops, I made a hash of my post because in vi I use 4-character
- tabstops.
-
- > M' = { ( +- A 0 ( 0 +- A
- > 0 A ) and A 0 ) , A \in M }
- This should be:
- M' = { ( +- A 0 ( 0 +- A
- 0 A ) and A 0 ) , A \in M }
-
- >M must contain ( 0 -I
- > I 0 )
- Should be:
- ( 0 -I
- I 0 )
-
- >contains ( -I 0
- > 0 I )
- Should be:
- ( -I 0
- 0 I )
-
- Sorry about the typography.
-