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 Size

Matrix A

Enter a matrix and click Compute.

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Step-by-Step Solution

Steps will appear here after computing.

Put It Into Practice

The calculator shows the steps — a quiz proves you can do them on your own.

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