• 2022-07-23
    设矩阵[tex=8.571x3.643]QN0fTQbn6M33pU3gx/S2shFzvXJob3IOOSqx/0F5epsBcJ5fNfEhAedoJ20p4i/U8IdIV/1tcxJZjG2DZsUcpKNTe1kvhPlh24PMiXf1dGYzrz1wvzBgDve1IgrudcBW[/tex], 其伴随矩阵[tex=1.143x1.071]DG0xWAcfB5mzZr1Nfl7QQg==[/tex] 的逆矩阵[tex=3.857x1.571]fQBxPqr3vcyIR5D8DNIS2l4rw8ZgAwg29vil+YekGEM=[/tex][input=type:blank,size:4][/input].