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Eigenvalues & Eigenvectorsmedium
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A 3×33 \times 33×3 matrix has eigenvalues λ1=1,λ2=4,λ3=−2\lambda_1 = 1, \lambda_2 = 4, \lambda_3 = -2λ1​=1,λ2​=4,λ3​=−2. What is det(A)\text{det}(A)det(A)?