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设都是阶可逆方阵,为单位矩阵,且,则上传图片=( )

单选题
2021-07-17 23:53
A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15422450306679676390193e7460f90479fbe72aec412image25.png">
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1542246537295c0e9bcdfacab422ebcda1e5552f6ff14.png" alt="上传图片"><br>
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1542245030860eed790b42bdb448381ace5f3f00baf56image27.png">
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15422465494115f167c043ac141de801ca9087567ed4e.png" alt="上传图片"><br>
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正确答案
B
试题解析
标签： 工程数学 2020年第二学期期末考试 勘查技术与工程 专升本 发电厂及电力系统 高起专 地质学 工程测量技术 建筑工程技术 机械电子工程 水利水电建筑工程 水文与水资源工程 测绘工程 焊接技术与自动化 环境工程 电力系统自动化技术 电子商务 电气工程及其自动化 给排水工程技术 计算机网络技术 资源勘查工程 道路桥梁与渡河工程 道路桥梁工程技术
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