设为阶矩阵,则下列等式成立的是( ). -题库考试答案搜索网

设为阶矩阵,则下列等式成立的是( ).

单选题

2022-04-01 19:53

A、<p class="MsoNormal"><img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15430497342583b3c204bff904ae5a9772cfe10389ba0.png" alt="上传图片"><br></p>
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1543049746746b069a056a7724f519f751099b239bb09.png" alt="上传图片">
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1543049758034d76e579543114fcb9a91316391b77b20.png" alt="上传图片">
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1543049769768d4484dad75d247d6b82981aef4a35686.png" alt="上传图片">

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标签：东北林业大学土木工程专升本线性代数平时作业2

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