div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=vaughan-20151005142547-2-20-points-in-total-each-part-is-worth-10-pointshtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: vaughan-20151005142547 - MITwebmitedu1806wwwFall15Exam1_Solutionspdf · 2 20 points in total Each part is worth 10 points a Using the method of Gauss—Jordan and showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421015e7d5a182a4ea02fb513bdd0html5thumbnails7jpg width=140 height=200 divdiv