The quiz on Monday will consist of definitions, and will be brief.
Your wording on a definition *must be precise*, and you will be
required to give both a verbal and symbolic form. You may be asked to
produce examples or verify that something satisfies the requirements
of a definition. The definitions will be chosen from among:

*f*:*A*->*B**f*(*X*)*f*^{-1}(*Y*)*f*o*g**f*^{-1}:*B*->*A**f*is one-to-one*f*is onto*f*is a bijection*f*=*g*

Comments to: dpvc@union.edu

Created: 27 May 1999 --- Last modified: May 27, 1999 9:04:40 PM