If the matrix A=⎡⎢⎣211010112⎤⎥⎦ then A8−5A7+7A6−3A5+A – InterviewSolution

1.	If the matrix A=⎡⎢⎣211010112⎤⎥⎦ then A8−5A7+7A6−3A5+A4−5A3+8A2−2A+I will be______
Answer» $I f t h e m a t r i x A = ⎡ ⎢ ⎣ \begin{matrix} 2 & 1 & 1 0 & 1 & 0 1 & 1 & 2 \end{matrix} ⎤ ⎥ ⎦ t h e n A^{8} - 5 A^{7} + 7 A^{6} - 3 A^{5} + A^{4} - 5 A^{3} + 8 A^{2} - 2 A + I w i l l b e$ ______

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