题目内容

设α1,α2,α3,α4是四维非零列向量组,A=(α1,α2,α3,α4),A*为A的伴随矩阵.已知方程组Ax=0的通解为X=k(0,1,1,0)T,则方程组A*x=0的基础解系为______.

A. α1,α2,α3
B. α2,α3,α4
C. α1,α3,α4
D. α1+α2,α2+α3,α1+α3

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