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<h2 class="hd hd-2 unit-title">Session Overview</h2>
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<p>This exam starts with a question about singular values. They all equal 1 when A<sup>T</sup>A = I. Question 2 in the exam uses eigenvalues and eigenvectors to compute powers of A: diagonalize first!</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/b9ee2babece78627ffd3cd79be54fd50/asset-v1:OCW+18.06SC+2T2019+type@asset+block/18.06_Unit_III_Exam.pdf" target="[object Object]">Unit 3 Exam (PDF)</a></p>
<p><a href="/assets/courseware/v1/3abb82e9efb132f4c13144174153a06b/asset-v1:OCW+18.06SC+2T2019+type@asset+block/18.06_Unit_III_Exam_Solutions.pdf" target="[object Object]">Unit 3 Exam Solutions (PDF)</a></p>
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