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Given $A = \begin{bmatrix} \ 1 & 2 \\ \ 8 & 1 \\ \end{bmatrix}$ find characteristic roots of $A^3 +2 A+I$
written 7.7 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.8 years ago by gravatar for rjran106 rjran106 • 20
engineering mathematics
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written 3.8 years ago by gravatar for rjran106 rjran106 • 20 •   modified 3.8 years ago

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