设<img src="/lqwvjeImg/26/2604df0aa41c1ff2037697a53d13cda0.png" style="width:16px;height:18px;" >为<img src="/lqwvjeImg/ed/ed0ba681418c1824bdaca27addb50072.png" style="width:13px;height:14px;" >阶矩阵,且<img src="/lqwvjeImg/38/3823f2f95f071e559bf41d3226d9a048.png" style="width:48px;height:26px;" >则<img src="/lqwvjeImg/8c/8c802f0922d81235d8b58f7dac117662.png" style="font-size: 20px;" >（）<br>· <img src="/lqwvjeImg/81/81e00916c9ba0ab1d413ba51cad013df.png" <br>·<img src="/lqwvjeImg/be/bef2a18f892ce3720d4a25efbfed97e3.png" ><br>·<img src="/lqwvjeImg/6a/6a216a64f5740a3ad34c27638b62db3c.png" ><br>· <img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/169848535846174750f4bd9944352ba9471a78ad44a3dimage33.png"

设

为

阶矩阵,且

则

（）
·

· <img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/169848535846174750f4bd9944352ba9471a78ad44a3dimage33.png"

出自：佳木斯大学语言治疗学

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