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<h2 class="hd hd-2 unit-title">2.5 Session Overview</h2>
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<p>For this exam, you will need to know the results from elimination and the process of elimination using the simple matrices E — with one nonzero off the diagonal.</p>
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<h2 class="hd hd-2 unit-title">Exams and Solutions</h2>
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<p><a href="/assets/courseware/v1/50e7815da13a7e260d2452ee33f5c5e4/asset-v1:OCW+18.06SC+2T2019+type@asset+block/18.06_2.5_Exam_1.pdf" target="[object Object]">Unit 1 Exam (PDF)</a></p>
<p><a href="/assets/courseware/v1/6196fceb9794c67d9dbed49b5277a0cb/asset-v1:OCW+18.06SC+2T2019+type@asset+block/18.06_2.5_Exam_1_Solutions.pdf" target="[object Object]">Solutions (PDF)</a></p>
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