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Eigenvalues and Eigenvectors
Characteristic equation, diagonalization, and complex eigenvalues.
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A
2
×
2
2\times 2
2
×
2
matrix has eigenvalues
λ
1
=
2
\lambda_1=2
λ
1
=
2
and
λ
2
=
−
3
\lambda_2=-3
λ
2
=
−
3
. What is its trace?
Eigenvalues and eigenvectors
Your answer
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Hint
( )
x
n
√
⌫
AC
7
8
9
+
4
5
6
−
1
2
3
×
0
.
a
b
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Q1
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