Question

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Answer 1

question 12 help please

Answer 2

Let \( u = R^{-1} v\)
then
\[
R^{-1} A R u= R^{-1} A R R^{-1} v= R^{-1} A v=R^{-1} \lambda v=\\
\lambda R^{-1} v=\lambda u
\]
U is the eigenvector and \( \lambda \) is the eigenvalue.