Dot products and duality | Essence of linear algebra, chapter 7

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by Super User, 3 years ago
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Dot products are a nice geometric tool for understanding projection. But now that we know about linear transformations, we can get a deeper feel for what's going on with the dot product, and the connection between its numerical computation and its geometric interpretation.

This series comes to you from Khan Academy, watch the rest here: https://www.khanacademy.org/math/linear-algebra/eola-topic/eola/v/eola-preview

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