Could someone explain this result. The eigenvectors seem wrong. a simple hand computation yields {1,1} as the eigenvector associated with the eigenvalue 1 and {1,-2} for the eigenvector associated with eigenvalue .7
what you obtained by hand computation is wrong. Try this and you will see
A . {1, 1}
A . {1, -2}
The eigenvector for the eigenvalue .7 is {1, -1}, not {1,-2}.
point taken, but what about the Mathematica output ?
they are the same, only a normalization factor difference
Ahh, thank you,