( P= left[ begin array cc alpha & alpha+1 1- alpha & - alpha end array right], Q= left[ begin array rrr 2 & 1 & 3 1 & 0 & 2 3 & 4 & -5 end array right], X= left[ begin array l x y

P=\left[\begin{array}{cc}\alpha & \alpha+1 \\ 1-\alpha & -\alpha\end{array}\right], Q=\left[\begin{array}{rrr}2 & 1 & 3 \\ 1 & 0 & 2 \\ 3 & 4 & -5\end{array}\right], X=\left[\begin{array}{l}x \\ y \\ z\end{array}\right]

RCPC 24

P=\left[\begin{array}{cc}\alpha & \alpha+1 \\ 1-\alpha & -\alpha\end{array}\right], Q=\left[\begin{array}{rrr}2 & 1 & 3 \\ 1 & 0 & 2 \\ 3 & 4 & -5\end{array}\right], X=\left[\begin{array}{l}x \\ y \\ z\end{array}\right]

RCPC 24

( P= left[ begin array cc alpha & alpha+1 1- alpha & - alpha end array right], Q= left[ begin array rrr 2 & 1 & 3 1 & 0 & 2 3 & 4 & -5 end array right], X= left[ begin array l x y z end array right] ) এবং ( R= left[ begin array l 4 0 2 end array right] )