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<p>Exam 3 covers the understanding of matrices through their eigenvalues. Elimination is history now, because it does NOT preserve eigenvalues. Notice the special types of matrices (like positive definite) and their factorizations.</p>
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<p><a href="/assets/courseware/v1/a705c12872737ba63cce082571abd926/asset-v1:OCW+18.06SC+2T2019+type@asset+block/18.06_Unit_III_Exam_3_Lectrans.pdf" target="[object Object]">Lecture video transcript (PDF)</a></p>
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<h3>Lecture Summary </h3>
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<h3>Suggested Reading</h3>
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<li>Review Chapters 6 and 7, plus Sections 10.2 through 10.3 in the 4<sup>th</sup> edition or Review Chapters 6, 7, and 8 plus Sections 9.2 through 9.3 in the 5<sup>th</sup> edition.</li>
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