Quickly find the eigenvalues and eigenvectors for any 3x3 matrix with our free online calculator. This tool is ideal for linear algebra students, engineers, and researchers needing accurate matrix transformations for complex systems.
Formula:
To find eigenvalues (λ), solve the characteristic equation det(A - λI) = 0, where A is your matrix and I is the identity matrix. This results in a cubic polynomial. For each eigenvalue, solve (A - λI)v = 0 to find the corresponding eigenvector (v).