• 2022-05-27
    设[tex=0.786x1.0]Yn3GgEZev6SOu2r4v1WnCw==[/tex]为[tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex]级可逆矩阵,[tex=8.357x1.5]qulE2au0sCsC2RUF6/a3J/PLix1ST2rOlUDUPEpOW7U9IRWOEBVoHk/VC7RhBytshADMLDgUk81oTZW6OnQp6xDqFnichnf+r+8UZpX4YS0=[/tex].证明:[tex=11.857x1.571]Hdyzm08IgLwNv/uw9bIYBIhaiB3b4P62mdco22hBoyB5EUPkCF280MVGLb9h7YqcIiVTcjBqkhNvpsqBcs1WVnTazbpIWjZcv7d0OY/MfqB2Q7mksUoPv8PZj/8Jeg2XJ6uuUmK0q+MrLL1BGSuJjw==[/tex].