Question

two Eigen values of the matrix A= 2 2 1, 1 3 1, 1 2 2 are =1 each. Find the Eigen values of A inverse
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Answer 1

Step-by-step explanation:

Eigen values are 2 & 3

[2 3 2]

A-1 = [2 1 1

2 3 2

1 1 2]

Eigen values = [ 2 3 2]