Respuesta :

Given:-

[tex]\begin{gathered} A=\begin{bmatrix}{-3} & {5} & {2} \\ {8} & {-1} & {3} \\ {} & {} & \end{bmatrix} \\ \end{gathered}[/tex]

Now to find the value of,

[tex]-2R_2+3R_1[/tex]

So by simplyfying according to the given elementary row operation,