If A is a 2 ×2 matrix such that det(A) = - 3 and tr(A) =5then the characterestic polynomial of A is p(W) =x² - 5A – 3Select one:TrueFalse

The given statement is true as we can see it by putting the value of det(A) and tra(A) in general…

Answered: cterestic polynomial of A is p(^)

Math

Advanced Math

cterestic polynomial of A is p(^)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section9.8: Determinants

Problem 12E

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Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.

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If A is a 2 ×2 matrix such that det(A) = - 3 and tr(A) =5
then the characterestic polynomial of A is p(W) =x² - 5A – 3
Select one:
True
False

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