Question: Let A be a real 2 Ã 2 matrix with the property that a21a12 > 0, and let Compute B = SAS-1. What can you

Let A be a real 2 Ã— 2 matrix with the property that a21a12 > 0, and let

Compute B = SAS-1. What can you conclude about the eigenvalues and eigenvectors of B? What can you conclude about the eigenvalues and eigenvectors of A? Explain.

r 0 r=v/an/ai, and S=

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