Subdiagonal matrix Create a 6x6 matrix with 1’s above and below the diagonal and zeros otherwise: 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 Use the numpy.eye() function.