Calculating the trace and determinant In the case of a 2x2 matrix, in order to find the eigenvectors and eigenvalues, it's helpful first to get two very special numbers: the trace and the determinant of the array. Lucky for us, the eigenvalue and eigenvector calculator will find them auto...
Eigenvalue and Eigenvector Calculator - Compute eigenvalues and eigenvectors of a matrix with detailed step-by-step solutions!
So the Eigenvalues are −1, 2 and 8Example (continued): find the Eigenvector that matches the Eigenvalue −1 Put in the values we know: 2 0 0 0 4 5 0 4 3 x y z = −1 x y z After multiplying we get these equations: 2x = −x 4y + 5z = −y 4y + 3z = ...