Math, asked by bishtkarankaran2404, 10 months ago

find the characteristic equation of the matrix A.

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Answered by Ritu012

2

Answer:

use this formula to find the characteristic equation

x³-c1x²+c2x-c3=0

where c1=sum of aii

c2=sum of minor of aii

c3=|A|

c1=6

c2=6

c3=11

put in above equation

x³-6x²+6x-11=0. characteristics equation

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