Question: Let A be an n x n matrix and let A be an eigenvalue of A whose eigenspace has dimension k. where I where I

Let A be an n x n matrix and let A be an eigenvalue of A whose eigenspace has dimension k. where I
Let A be an n x n matrix and let

where I is the k x k identity mairk.
(b) Use Theorem 6.1.1 to show that λ is an eigenaIue of A with multiplicity it least k.

I B12 O B22

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