M 311 Spring 2004 HOMEWORK SUMMARY REPORT Chapter number: 2 Section number: 3 Exercise number: 6 Number of papers received: 5 Reviewing committee: Beta List all participating committee members: David Mark White, Hae Woong Yang Author(s) of paper(s) chosen for publication: Kathryn Turner Comments: All submitted solutions were correct and well-written. The main differences between the solutions were formatting and example procedures. Kathryn's solution was selected because she included a detailed explanation of row-reduction technique and a check of her part (a) solution.