Write down the 3 by 3 circulant matrix C = 2I + 5P + 4P 2 . It has the same eigenvectors
Chapter 5, Problem 5.5.33(choose chapter or problem)
Write down the 3 by 3 circulant matrix C = 2I + 5P + 4P 2 . It has the same eigenvectors as P in 30. Find its eigenvalues.
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