HOMEWORK, WEEK 11


Most of the exercises from Secs. 7.1-7.4 have seemingly satisfactory 
solutions on the Web.  Therefore, this week do ONLY your assigned problem.  
Use the extra time to study the solutions on the Web.  (Report any errors 
in them that you find, other than changed problem numbers.)

Remember that this week and next the homework is due on Wednesday and the 
reviews on the following Monday.  


Exercise                  Author                     Reviewers
--------                  ------                     ---------

5.5.15                    Coots, Robinson	     gamma
(Do the general case, using Cramer's rule.)

7.1.11                    Glaser, White              iota        

7.1.12                    Olson, Zhang               kappa
               
7.2.7                     Brown, Waniska             epsilon

7.3.1                     Bosshard, Madsen	     alpha

7.3.5                     Barrett, Turner            beta

7.4.1                     Clark, Macfarlane          zeta                   

7.4.2                     McClelland, Yang           eta

7.4.3                     Pagnotta, Shelby           theta                  

7.4.4                     DenBleyker, Young          delta