Let \(X=\left[\begin{array}{lll}0 & 1 & 0 \\ 0 & 0 & 1 \\ 0 & 0 & 0\end{....
Let \(X=\left[\begin{array}{lll}0 & 1 & 0 \\ 0 & 0 & 1 \\ 0 & 0 & 0\end{array}\right] Y=\alpha I+\beta X+\gamma X^2\) and \(Z =\alpha^2 I-\alpha \beta X\) \(+\left(\beta^2-\alpha \gamma\right) X^2, \alpha, \beta, \gamma \in R\). If \(Y ^{-1}=\left[\begin{array}{ccc}\frac{1}{5} & \frac{-2}{5} & \frac{1}{5} \\ 0 & \frac{1}{5} & \frac{-2}{5} \\ 0 & 0 & \frac{1}{5}\end{array}\right]\), then \((\alpha-\beta+\gamma)^2\) (is equal to--------- 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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