vault backup: 2026-10-06 11:35:30

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ben committed 2026-10-06 11:35:30 -07:00
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#uw/notes #uw/class/math208
- - -
Vectors can be represented vertically in a matrix:
$$u = \begin{bmatrix}
u_{1} \\ u_{2} \\ \vdots \\ u_{n}
\end{bmatrix}$$