• 2022-06-01
    设 \( A \)为 \( n \)阶方阵,\( {A^*} \) 是\( A \) 的伴随矩阵, \( {\alpha _1},{\alpha _2} \)是齐次线性方程组\( AX = 0 \) 的两个线性无关的解向量,则( )
    A: \( {A^*}X = 0 \)的解均是\( AX = 0 \) 的解
    B: \( AX = 0 \)的解均是\( {A^*}X = 0 \)的解
    C: \( {A^*}X = 0 \)与\( AX = 0 \)无非零公共解
    D: \( {A^*}X = 0 \)与\( AX = 0 \)仅有两个非零公共解