![\left[\begin{array}{cc}a_{22}&-a_{21}\\-a_{12}&a_{11}\end{array}\right]](/tpl/images/1266/1116/1aaad.png)
![\displaystyle\frac{\left[\begin{array}{cc}a_{22}&-a_{12}\\-a_{21}&a_{11}\end{array}\right]}{a_{11}a_{22}-a_{21}a_{12}}](/tpl/images/1266/1116/d03aa.png)
![\left[\begin{array}{cc}-1&2\\1.5&-2.5\end{array}\right]](/tpl/images/1266/1116/5f0a9.png)
Determine whether the following matrices are inverse matrices of one another
How to do this p...
Mathematics, 17.04.2021 14:00 gamboaserg
Determine whether the following matrices are inverse matrices of one another
How to do this please help​
Answers: 2
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