For the matrix A = [1 2; 0 1], how many linearly independent eigenvector are there?
First i found the eigenvalues by letting det(A- lamba*I) = 0....
the eigenvalue is lamda = 1
I then solve for my eigenvector
(A - I)v = 0
i row reduce (A - I) to [0 2; 0 0]
Now i am stuck... i don't know how to get my eigenvector
Thanks in advance,