已知A为n阶可逆阵, 则与A必有相同特征值的矩阵是( )。\n \n \n \n \n \n \n

\n \n \n \n A.\n

\n \n \n

\n \n \n \n B.\n

\n \n \n

\n \n \n \n C.\n

\n \n \n

\n \n \n \n D.\n