Vector

A table of values that has either a single row or a single column. See also matrix.

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The order of a vector is row by column.

Below is a \(1 \times 3\) column vector. \[ \begin{bmatrix} 1 \\ 2 \\ 3 \\ \end{bmatrix} \]

Below is a \(3 \times 1\) row vector. \[ \begin{bmatrix} 1 & 2 & 3 \end{bmatrix} \]