• 2022-06-05
    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]