• 2022-07-23
    设[tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex]为阶矩阵,[tex=1.143x1.071]DFelGZAPNOqMgdbfKVoEHA==[/tex]为[tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex]的伴随矩阵,证明:[tex=12.143x4.5]9v4ak5prH0Q6BbqemWvBfoWrDR0F9IqkrexiZtBfHLCiuDhClSxCnaZ8HecEUWGznWxWNdfKvqOfSz4tcOb2JvuC2/f0gyZtOLJWrH2lLMOAX8NhgEmWJ3jqE6CC29macAHi1u1FphHRkrGEjVf+/w==[/tex]
  • 举一反三