Answered: [5 2 1] 1 1 2 7 15 2 What is the…

[5 2 1] 1 1 2 7 15 2 What is the coefficient of X in the characteristic polynomial of the matrix A = 1 8. None of these -9 -108

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section1.3: Algebraic Expressions

Problem 46E

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Question

1
2 1
What is the coefficient of X in the characteristic polynomial of the matrix A = |1 1 2
7 15 2
.
None of these
-9
-108
O O O O O

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