Row, Column, Zero Matrices
Row matrix
A matrix having only one row is called a row matrix
![row matrix of order [math]1\times4[/math].](https://www.geogebra.org/resource/yswdgkug/AXy5a7rQIwDsCJwo/material-yswdgkug.png)
Column matrix
A matrix having only one column is called a column matrix.
![column matrix of order [math]4\times1[/math].](https://www.geogebra.org/resource/yaqphexv/xf5yGiiXjmfmP2Fl/material-yaqphexv.png)
Zero matrix or Null matrix or Void matrix
A matrix is said to be a zero matrix or null matrix or void matrix denoted by if for all values of and
![zero matrices of order [math]2\times4[/math]](https://www.geogebra.org/resource/wcza5kgm/5TlsraccEWjj2gVl/material-wcza5kgm.png)