Proof by intimidation

First year students, beware! The axiom of choice may be used on Monday…
(As always, a big thanks to xkcd.)
Computer Science…Research, Education and Policy

First year students, beware! The axiom of choice may be used on Monday…
(As always, a big thanks to xkcd.)
Reblogged this on Guzman's Mathematics Weblog and commented:
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Luis R. Guzman, Jr.
15 November 2012 at 5:40 pm