Notes:  
<br>
(1) In past years, the standard labelling for triangles was not A,B,C,a,b,c.  
The side opposite a given side, instead of being labelled with the corresponding 
capital letter, was labelled with the corresponding Greek letter (alpha, beta, 
or gamma).<br>
(2) Graphing and proof problems are omitted.<br>
(3) For the Spring '07 Exam, complete solutions are provided in the same file.  Hence,
there is nothing provided for that exam here.<br>
(4) For the exams covered here, we give answers but no solutions.<br>
(5) These are draft versions.  Report any apparent typos or errors to 
jhundley@math.siu.edu
<p>
<a href=fall2006-answers.pdf>Fall 2006 answers</a>
<a href=sample-final-answers.pdf>Sample Final Answers</a>
<a href=spring06-final-answers.pdf>Spring 06 Final Answers</a>
<i> Additional Notes, added 12/10/07 (Morning)<br>
(1) The length of a vector v is sometimes denoted ||v||, with two lines on each 
side, and sometimes |v|, with only one.<br>
(2) A correction was made to the solutions of the Spring '07 exam today.  It was 
to the solution of problem 1 (a), from part II.
<i> Additional Notes, added 12/10/07 (Evening)<br>
Some of the answers files point out problems with the old exams.  These problems have
since been corrected.  So if you printed your old exam very recently, they may not be there
in it.