已知向量组a1= (3,2,-5)T,a2 = (3,-1,3)T,a3 = (

Freeti2020-05-20  6

问题 已知向量组a1= (3,2,-5)T,a2 = (3,-1,3)T,a3 = (1,-1/3,1)T ,a4=(6,-2,6)T ,则该向量组的一个极大线性无关组是:

选项 A.a2,a4B. a3,a4C.a1,a2D. a2,a3

答案C

解析[img]/upload/tiku/138/330842_1.jpg[/img]
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