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The matrix
A
=
[
3
1
1
3
]
A = \begin{bmatrix}3 & 1 \\ 1 & 3\end{bmatrix}
A
=
[
3
1
1
3
]
has characteristic equation
(
3
−
λ
)
2
−
1
=
0
(3 - \lambda)^2 - 1 = 0
(
3
−
λ
)
2
−
1
=
0
. What is its larger eigenvalue?
4
6
3
2
Check answer