Find the characteristic equation of the matrix 9 -10 6

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
Problem 9CM: Solve for x and y in the matrix equation 2AB=I, given A=[1123] and B=[x2y5].
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Homework 15:

Question 7

Find the characteristic equation of the matrix
9
-10
6
Your answer must be an equation. Use the variable X, not x.
Transcribed Image Text:Find the characteristic equation of the matrix 9 -10 6 Your answer must be an equation. Use the variable X, not x.
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