• 2022-06-08
    证明:对任意n阶矩阵[tex=4.857x1.429]MmeklMP/j6saWqycN/i3Z3wqMHuQmIjSWcnVpwDa/28sKs+vgCQyhxOwRCKhyh7sjdwGTeaCYmH0lW9izQdVxg==[/tex]为对称据矩阵,[tex=3.071x1.357]EOQ1Rjmvh2eNjKR72INhKGvD/DKi/KRYjyVJEbwB31BEI8bbGlHTf/dugNu8h/fs[/tex]为反对称矩阵.
  • 举一反三