M 311 Spring 2004 HOMEWORK SUMMARY REPORT Chapter number: 4 Section number: 1 Exercise number: 12 Number of papers received: 2 Reviewing committee: Zeta List all participating committee members: Ashley Pagnotta, Zac Robinson Author(s) of paper(s) chosen for publication: James Macfarlane Comments: Both of these papers were correct and well explained. We chose James's for publication because he used the method that was explained in the accompanying section. The other paper used column reduction, which has not yet been covered at this point in the book. INSTRUCTOR'S COMMENT: Let's publish both. They demonstrate two different ways of analyzing the problem.