Given :-
![A=\left[\begin{array}{ccc}1&4\\5&6\\\end{array}\right]](https://img.qammunity.org/2023/formulas/mathematics/high-school/payfjbm07jxjq3jucgw9w3eeom51tqikx7.png)
- a
= 6
To Find :-
Solution:-
In a matrix the the the position of an element is determined by using a
where i the number of row and j is number of column in which the element is.
Since 6 is in 2nd column and 2nd row , it's position can be written as a
Comparing with a