Linear Algebra

Characteristic Polynomial

Compute and display det(A − λI) as a polynomial in λ, then find its roots (eigenvalues). Plot the polynomial curve with roots marked.

Settings
Matrix A

Characteristic Polynomial

Enter a matrix and click Compute.

Roots (Eigenvalues)

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p(λ) vs λ — Polynomial Curve

Step-by-Step Solution

Steps will appear here after computing.