• 2021-04-14
    设矩阵=, 利用伴随矩阵求的逆矩阵.

  • 内容

    • 0

      通过求矩阵伴随矩阵的方法,求下列矩阵的逆矩阵:[br][/br][tex=7.857x3.929]jcCMHflCR8OS9TosV6N5vPpHpcDbgFo5V3o2h4FW/IxTBK1J3LmgjbxFXDVsmLhyqVeJwFqTs+YuLnEvSl5Unvt1CAprNzAoszziO82hIplEWODMh7Oq7MkZzWnYFMuq[/tex]

    • 1

      通过求矩阵伴随矩阵的方法,求下列矩阵的逆矩阵:[br][/br][tex=4.5x2.786]jcCMHflCR8OS9TosV6N5vB5wZNzY/Gu8YDktEIwmmRPEfTKHn0yIak4k2YSom2aaG8QbnbHHqR8AQJQSiHgSyw==[/tex]

    • 2

      设 求矩阵的逆矩阵( )861db3e22346441320a58e6712370231.gif570f13c0e4b0578413d483e5.gif

    • 3

      通过求矩阵伴随矩阵的方法,求下列矩阵的逆矩阵:[br][/br][tex=7.786x4.5]jcCMHflCR8OS9TosV6N5vFGIQG2zImHvXu/w99MONrcpvT540pRagAeLlVtFbzDZcUOKp7IGROOxngJtgulFdVmoqPqWz1AM9hdEtW2OuH1aoE8J4KQVUaLcM82VbkMLOuFvNqpj/Uh+NuX5Q09C8A==[/tex]

    • 4

      求下列矩阵的伴随矩阵,若可逆,求逆矩阵:[p=align:center][tex=6.929x3.643]075gCzZzsMRb6HYXYk9X99VY4UUrUduUv3Z42ZOCrBa4teCVjUpFgK+YEWOv17gbkbuZVUWN1bMopZIEDmi+ADGKQSib3V225fmHJnbzVF0ovQayRx2fCgT9sp034Uk4[/tex]