Solve for all eigenvalues: λ2−4λ+3=0\lambda^2 - 4\lambda + 3 = 0λ2−4λ+3=0
λ=1,3\lambda = 1, 3λ=1,3
λ=2,2\lambda = 2, 2λ=2,2
λ=1,4\lambda = 1, 4λ=1,4
λ=−1,−3\lambda = -1, -3λ=−1,−3