1 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d9bcf682374e776b43340e2585b90d1.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d9bcf682374e776b43340e2585b90d1.png)
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2 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6502fbef2c603c92db23f71fac04713d.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6502fbef2c603c92db23f71fac04713d.png)
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3 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a974f87c0d6122aa6ec01db96aa89a1b.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a974f87c0d6122aa6ec01db96aa89a1b.png)
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4 . 将
写成二阶行列式的形式为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07efbd489972e665938df105d242be47.png)
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5 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbfd4f6dbe9904da8fce7b7ed269f66a.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbfd4f6dbe9904da8fce7b7ed269f66a.png)
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6 .
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c36a3eb2d02bc3bb93f28dbcf7215f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
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7 . 若行列式
中,
的代数余子式大于0,则
满足的条件是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51256f1fecb0bba2762cc2fc9ff3bcbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35aea718ef448f4dd96ff22dca1f9628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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8 . 求矩阵
与
的乘积
及
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/925a209b5abd178c50d3ba749c8be36b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a72cfa3fc207c814c15d0259503f40f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dea2ae9d515f9ab351ad72306b776ee.png)
您最近一年使用:0次
2019-11-10更新
|
75次组卷
|
3卷引用:沪教版 高二年级第一学期 领航者 第九章 9.2矩阵的运算(2)
9 .
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26a46e7879436d532af3f4b6e258a81.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de51bb643f9c73a9941a8923f1a5f212.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22cd35b3f66cdeae8d9998d824194308.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26a46e7879436d532af3f4b6e258a81.png)
您最近一年使用:0次
2019-11-10更新
|
45次组卷
|
2卷引用:沪教版 高二年级第一学期 领航者 第九章 9.2矩阵的运算(2)
10 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdb78557bf88f792d3b754abd3113ef9.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdb78557bf88f792d3b754abd3113ef9.png)
您最近一年使用:0次