HOMEWORK, WEEK 5


Because there are only 6 problems this week, I have assigned them by
groups instead of by names; but this is an INDIVIDUAL assignment, not a
group paper.  Do ONLY the assigned problem this week.


Exercise           Authors                       Reviewers
--------           -------                       ---------

4.1.2              lambda,mu,nu                  xi                    

4.1.4              xi,omicron,pi                 rho

4.1.6              rho,upsilon,phi,alpha         sigma

4.1.8              sigma,beta,gamma,delta        mu

4.1.10             epsilon,zeta,eta              upsilon

4.1.12             theta,iota,kappa              phi