Revision as of 16:33, 26 September 2008 by Sje (Talk)

$ f(x) = 0 ---> -2 \leqq x \leqq -1 $ $ = x ---> -2 \leqq x \leqq -1 $

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett