Question

What are the dimensions of the matrix?. i need help pls​

Answer 1

Answer:

5 X 5

Step-by-step explanation:

The dimensions of a matrix $\implies$ number of rows and columns of that matrix. If it is as an $m \times n$ (read as $m$ by $n$ it means that it has $m$ number of rows and $n$ number of columns.

In the given problem, the rows and columns are 5. So, we write it is a $5 \times 5$ matrix. We call it a Square matrix, since the number of rows equals the number of columns.