I have a matrix
A=[2 1 1;2 3 2;1 1 2]
I have calculated its eigen values and associated eigen vectors by hand. I have cross checked the eigen values by using command eig(A). My eigen values are correct.
But how can i cross check that my manual calculation of Eigen Vectors is correct.
I have got eigen vector [1;2;1] for eigen value=5 I have got eigen vector [-2;1;1] for eigen value=1
Plz tell me the method to cross check eigen vectors
Best Answer