Consider the following. 6 -2 A = Find all eigenvalues of the matrix A. 2 = Give bases for each of the corresponding eigenspaces. smaller 2-value span larger -value span Orthogonally diagonalize the matrix by finding an orthogonal matrix Q and a diagonal matrix D, such that QTAQ = D. (Enter each matrix in the form [[row 1], [row 2], ...], where ea separated list.) (D, Q) =