3维向量组A：α1，α2，…，αM线性无关的充分必要条件是（）． -题库考试答案搜索网

3维向量组A：α1，α2，…，αM线性无关的充分必要条件是（）．

单选题

2022-01-04 18:54

A、对任意一组不全为0的数k1，k2，…，kM，都有后
B、向量组A中任意两个向量都线性无关
C、向量组A是正交向量组
D、αM不能由线性表示

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正确答案

A

试题解析

标签：第一章数学电气工程公共基础注册电气工程师（发输变电）公共基础

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