Question

Match the following type of matrices to their general order.

• A. $A_{n\times n}$
• B. $B_{1\times n}$
• C. $C_{m\times 1}$

Answer 1

A row matrix will have only one row. It's general order is $1\times n$ which indictaes 1 row and n columns.

A column matrix will have only one column. It's general order is $m\times 1$ which indictaes m rows and 1 column.

A square matrix will have equal number of rows and columns. It's general order is $n\times n$ which indictaes n rows and n columns.