Let a be a 3 x 3 diagonalizable matrix whose eigenvalues are 11 = -1, 12 = 3, and 3 = -3. if vi = [1 0 0], v2 = [1 1 0], v3 = [0 1 1] with d diagonal, and use this are eigenvectors of a corresponding to 11, 12, and 13, respectively, then factor a into a product xdx factorization to find a”. a5 =