In Reply to: correction for week 8-9 pg 17 posted by Sonia on May 30, 2003 at 13:00:01:
>For Corrolary 9
>In class today you wrote a subset b but a not equal to b
>is it that or what you already have on notes.
>sonia
Either way is correct (and for grading purposes I won't care which
one you use); I suppose A subset-or-equal-to B is slightly
more general, and so would be slightly better.
Terry