Linear Algebra, Numpy, Python, Eigenvectors, Determinants.
applied, it was merely scaled. The scaling factor is its eigenvalue. However, the vector 𝑣 did change its direction and magnitude. So we can say, for the matrix 𝐴, there exists an eigenvector 𝑢. (Note there might be more than one eigenvector and in fact, in this case, matrix 𝐴 does have more than