**Way more useful than you were taught**
Matrices do things to vectors. It's math in higher dimensions.
$
\begin{pmatrix}
1 \\
1
\end{pmatrix}
$
represents a vector from the origin to position 1,1. You can use the Matrix operators to do things to that vector. [[Matrix Math]] shows up it’s lots of useful places.
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# More
## Source
## Related
- [[Matrix, Vector, Scalar]]
- [[Matrix Math]]