Question

The transpose of a row matrix is

• A. zero matrix
• B. diagonal matrix
• C. column matrix
• D. row matrix

Answer 1

The correct option is C column matrix

Let $A=\left[\begin{array}{ccc}x& y& z\end{array}\right]$ be a row matrix

$A^T=\left[\begin{array}{c}x\\ y\\ z\end{array}\right]$

Clearly $A^T$ is a column matrix

$\therefore$ Transpose of row matrix is column matrix

Option C is correct