M 412 Fall 2007
HOMEWORK SUMMARY REPORT
Chapter number: 2
Section number: 5
Exercise number: 8
Number of papers received: 4
Reviewing committee: alpha
List all participating committee members:
Author(s) of paper(s) chosen for publication: Julia White
Comments: none of the homeworks turned in were correct. all of the major
mistake comes from the expression for u.
INSTRUCTOR'S COMMENT: As far as I can see, there is nothing wrong with
Julia's solution except that she didn't solve the algebraic equations for
the coefficients; the old grader (Fall 2005 solutions) didn't either. The
2005 solution uses trig functions while Julia uses complex exponentials;
either is OK, of course.