# What is the dimension of the matrix [(0,0,8), (6,2,4),(1,3,6), (5,9,2)]?

Mar 22, 2018

$\boldsymbol{4 \times 3}$

#### Explanation:

We define the dimension of a matrix as the number of rows of the matriux $\times$ the number of columns.

The given matrix

$\left[\begin{matrix}0 & 0 & 8 \\ 6 & 2 & 4 \\ 1 & 3 & 6 \\ 5 & 9 & 2\end{matrix}\right]$

has $4$ rows and $3$ columns, as such we say that its dimension is:

$\boldsymbol{4 \times 3}$