উদ্দীপক: ( A= left[ begin array ccc 2 & 1 & -2 3 & 2 & 2 5 & 4 & 3 end array right], x= left[ begin array l x y z end array right], B= left[ begin array c 10 1 4 end array right] )

A=\left[\begin{array}{ccc}2 & 1 & -2 \\ 3 & 2 & 2 \\ 5 & 4 & 3\end{array}\right], x=\left[\begin{array}{l}x \\ y \\ z\end{array}\right], B=\left[\begin{array}{c}10 \\ 1 \\ 4\end{array}\right]

AHC 23

A=\left[\begin{array}{ccc}2 & 1 & -2 \\ 3 & 2 & 2 \\ 5 & 4 & 3\end{array}\right], x=\left[\begin{array}{l}x \\ y \\ z\end{array}\right], B=\left[\begin{array}{c}10 \\ 1 \\ 4\end{array}\right]

AHC 23