<p>已知向量组<img alt="" width="285" height="25" src="https://learnfile.20230611.cn/learnAppQuestion/4e/43/4e43cc359638fe541bd270638c36ef81.png" style="width: 100%;height: auto;">的一组基，则向量<img alt="" width="73" height="16" class="doc-590d-f381-6077-296e " src="https://learnfile.2 - 线性代数（经管类）(04184)