真题
1 . 已知矩阵
,
,求矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1f93f6e64c332d0836d13d0f0454fc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9cc9ec7b49152a9dc0bca0b717619e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7db6c8060a2973021f8c419f56c0b454.png)
您最近一年使用:0次
2016-12-02更新
|
1615次组卷
|
3卷引用:专题11.5 矩阵与变换(练)-江苏版《2020年高考一轮复习讲练测》
2 . 设二阶矩阵
.
(1)求
;
(2)若曲线C在矩阵A对应的变换作用下得到曲线C:6x2-y2=1,求曲线C的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e12ce72dea3e08e90df1bdebfb1fbd5e.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a84646168f0afc4380043a52b818c35.png)
(2)若曲线C在矩阵A对应的变换作用下得到曲线C:6x2-y2=1,求曲线C的方程.
您最近一年使用:0次
3 . 已知点
在矩阵
对应的变换作用下得到点
.
(1)写出矩阵
的逆矩阵;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4562f3225c98cf5cb11b47d98c9cc9c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfe296071019524971680a25a2f44ccb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00ccfd5d01a4ca0cdb90cb9cdd3ad30d.png)
(1)写出矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
您最近一年使用:0次
名校
4 . 已知矩阵
,
,若矩阵
,求矩阵
的逆矩阵
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfd03b9ad0511d7d99d015d9571c4edb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282e1d447d0f8d98653a4a221c58dd52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b401266428ac985b85c1f06eaa20de5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5281a7e4f6d37e698366c83fa38d7b6a.png)
您最近一年使用:0次
2018-02-22更新
|
428次组卷
|
4卷引用:2018年江苏省高三上学期期末数学试题分类选考之选修4-2矩阵与变换
5 . 已知矩阵
不存在逆矩阵,求:
(1)实数
的值;(2)矩阵
的特征向量.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46337c960d14e52a3fdce4d4201f0a83.png)
(1)实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
您最近一年使用:0次
2018-02-18更新
|
316次组卷
|
2卷引用:2018年江苏省高三上学期期末数学试题分类选考之选修4-2矩阵与变换
6 . 已知
,若点
在矩阵
对应变换作用下得到点
,求矩阵
的逆矩阵
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e64541d7f445079207b6f671adc7d662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e584f799ea554fc5533925ead4672501.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/151ef542236dbf21d87132967fe8c083.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/939ff353876d2929d83868d85a405111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a84646168f0afc4380043a52b818c35.png)
您最近一年使用:0次
7 . 已知
,向量
是矩阵
的属于特征值
的一个特征向量,求
与
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e779eb737f6f85b25e411903a10ee814.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0cdb2feb982cde61476e4836f289aac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a84646168f0afc4380043a52b818c35.png)
您最近一年使用:0次