Exercises 9-14 require techniques from Section 3.1. Find the characteristic polynomial of each matrix, using either a

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Exercises 9-14 require techniques from Section 3.1. Find the characteristic polynomial of each matrix, using either a cofactor expansion or the special formula for 3 x 3 determinants described prior to Exercises 15-18 in Section 3.1.
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Linear Algebra and Its Applications

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Authors: David C. Lay

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Question Posted: May 02, 2016 12:06 PM

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Exercises 9-14 require techniques from Section 3.1. Find the characteristic polynomial of each matrix, using either a

Question:

112 040 「311 L-2 0 7

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1 Using cofactor expansion down column 1 the characteri...View the full answer

Linear Algebra and Its Applications

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