• 2022-06-08
    设3阶方阵[tex=2.071x1.286]9rhJ1AXzFOKDcBia45pbow==[/tex]满足[tex=8.214x1.286]7ZYjHEE7HzXQJcFtPFXRUgbBcpKqCY9wWbnP7eFBKHw=[/tex],其中[tex=0.786x1.286]esgwf7UWeyPnizAgk3o6GQ==[/tex]为3阶单位矩阵,若[tex=7.929x4.786]YmZOrAutSxe6/7rdwvN+7x0FYJYvmLYrtEX+ZY463SmT8z4YzKtAYeBgpcaudgY1hBBc5hi0No7es8ISLjNzjultKhvtpN61XqpwJfAR8qo=[/tex],则[tex=2.357x1.286]O9l4Mx+uOi2e8W+XU8+OqA==[/tex][input=type:blank,size:4][/input]。