1 . 在平面直角坐标系xOy中,点
在矩阵
对应的变换作用下得到点
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f42a661c0cc730771c94877d2ff240c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ce1d4b580122664aeaa4f1281dcee9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91d2403b2b9d2357df415843461d38b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ae70c8fa8df99b898a30aa7738f2b27.png)
您最近一年使用:0次
2020-05-13更新
|
113次组卷
|
5卷引用:2017届江苏如东高级中学等四校高三12月联考数学试卷
2 . 选修4—2:矩阵与变换
已知
为矩阵
属于
的一个特征向量,求实数
,
的值及
.
已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97971980a6d229e70d99c9be639c4c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36c70422f6bed8d5bd496ba0fefa8ec1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5fffd330dd6b9241659d790bd2a7fb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5fffd330dd6b9241659d790bd2a7fb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a335fc7c2c46946f0bf908c78bcc46fa.png)
您最近一年使用:0次