Let A be an n n matrix. Prove that the characteristic polynomial of A has degree
Question:
Prove that the characteristic polynomial of A has degree n.
Prove that the coefficient of λn in the characteristic polynomial is 1.
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Let a ij denote the ijth entry of A Then the charact...View the full answer
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Related Book For 
Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
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