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>> No.9926208 [View]
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9926208

Can somebody explain the answer to point d (pic related)? I understand the first part about multiplying by A inverse well enough. I don't quite get what the author is saying about the polynomials and how it leads to (B^2 + I) inverse having those eigenvalues.

I know I am retarded, but I want to make up for my botched linear algebra education somewhat.

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