• 2022-06-17
    求下列矩阵的逆矩阵:[tex=8.643x2.786]jcCMHflCR8OS9TosV6N5vDQMNg98oqePB/wInD7JDsAtHLU2r3owdq1snwfzqa4Be9bU91+ucws3J5kCfNAvXv+wD4IPb3WQAzPRYa099D9qyOB4mvlR0DT/ZOVP2a+zk1LoYAysVEtAXZ8jLSqGpA==[/tex]
  • 举一反三