Math. 311                                         Spring 1999

                     HOMEWORK SUMMARY REPORT


  Assignment number: 11         
    
  Problem number:  7.1.2

  Number of papers received: 6  

  Reviewing committee (Greek letter): mu       

  List all participating members: Alan Hale, Allen Thomson



  Author[s] of paper[s] chosen for publication: 
    [removed at student's request]                 




  Comments:

        there was one guy whom we assume had not done the problem until
friday, ( I can explain if you're interested ) Overall there were nice
papers.

INSTRUCTOR'S COMMENT:  Only one person (not the one published) noticed
that there is a problem when r = s.  (When the determinant is 0, Cramer's
rule is inapplicable.)

What does the reviewers' peculiar comment mean?  I suspect that it means
that some people are waiting until the old solutions are available and
then essentially copying them right before class.  Surely no further
comment is really necessary from me.