Is it possible to colour the rows or columns of a matrix?

[piJohn1411]

Hi,

I was wondering if it's possible to colour the rows and columns of a matrix in mathematica.

I have received help from another forum and the code of my matrix is the following:

Rasterize@
Style[MatrixForm[{{n, -1 + n, -2 + n, \[CenterEllipsis], 1}, {2 n,
2 n - 1, 2 n - 2, \[CenterEllipsis], n + 1}, {3 n, 3 n - 1,
3 n - 2, \[CenterEllipsis],
2 n + 1}, {\[VerticalEllipsis], \[VerticalEllipsis], \
\[VerticalEllipsis], \[DescendingEllipsis], \[VerticalEllipsis]}, \
{n^2, -1 + n^2, -2 + n^2, \[CenterEllipsis],
HoldForm[(n - 1) n + 1]}},
TableAlignments -> {Center, Center}] // TraditionalForm, 30]

Thank you for your help.

 

[jedishrfu]

Do you mean something like this?

https://reference.wolfram.com/language/tutorial/TablesAndMatrices.html