M 311 Spring 2004 HOMEWORK SUMMARY REPORT Chapter number: 2 Section number: 1 Exercise number: 11 Number of papers received: 2 Reviewing committee: Eta List all participating committee members: Amanda Coots, ... Author(s) of paper(s) chosen for publication: Michael Shelby Comments: Michael's paper was very thorough and arrived at a correct solution. [The other] correctly used the row-reduction method. However, due to arithmetic errors and problems parametrizing, his solution was incorrect. Therefore, we chose Michael's solution of the problem, while recommending that he correct the spelling errors within his explanatory text.