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<h2 class="hd hd-2 unit-title">Session Overview</h2>
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<p>Even the "easy" material from the first third of the class is useful in answering these surprisingly complicated questions! Your understanding of linear algebra has been built up using the four subspaces, the eigenvalues, and all the special types of matrices: symmetric, orthogonal, projections, permutations (and you can add more).</p>
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<p><a href="/assets/courseware/v1/13183bf6a1d38cc208295ded546c2ea5/asset-v1:OCW+18.06SC+2T2019+type@asset+block/Final_Course_Review_Lectrans.pdf" target="[object Object]">Lecture video transcript (PDF)</a></p>
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<h2 class="hd hd-2 unit-title">Lecture Summary and Reading</h2>
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<h3>Lecture Summary</h3>
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