真题
1 . 平面上点
在矩阵
对应的变换作用下得到点
.
(1)求实数
,
的值;
(2)求矩阵
的逆矩阵
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06ebd2da016e7029c4dd72b9e377190c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f17f42cb71490b419e3861cccd2e5a2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b26c480721030e62f661a8295b35c8cc.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)求矩阵
![](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
真题
2 .
已知矩阵
.
(1)求
的逆矩阵
;
(2)若点P在矩阵
对应的变换作用下得到点
,求点P的坐标.
已知矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2805f1750c906648ea8d57d0d3df984a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a84646168f0afc4380043a52b818c35.png)
(2)若点P在矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/251c659d3c04ef4eb175c094c0c65da5.png)
您最近一年使用:0次
2018-06-10更新
|
2487次组卷
|
4卷引用:2018年全国普通高等学校招生统一考试数学(江苏卷)
2018年全国普通高等学校招生统一考试数学(江苏卷)专题23 矩阵与变换-《巅峰冲刺2020年高考之二轮专项提升》[江苏]专题11.5 矩阵与变换(练)-江苏版《2020年高考一轮复习讲练测》(已下线)【理科附加】专题01 矩阵与变换-2020年高考数学母题题源解密(江苏专版)
3 . 已知矩阵
,矩阵
的逆矩阵
,求矩阵
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad1d0410e84d68d63e459ddd38e99904.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b20490758703d7d98d03c7196c0955e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
真题
4 . 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
|
1614次组卷
|
3卷引用:2013年全国普通高等学校招生统一考试数学(江苏卷)
5 . 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
6 . 已知矩阵
,
,
.
(1)求
,
的值;
(2)求
的逆矩阵
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d07d79d15a26e62e25bedebd6683f87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2965f471066bbe29fea798fe2a533ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d107b560efc29f884362bc2f2e58b97c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)求
![](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 . 已知矩阵
的一个特征值为4,求矩阵A的逆矩阵
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de8f53d0909c9e76968f7322c6be1dce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a84646168f0afc4380043a52b818c35.png)
您最近一年使用:0次
2020-02-28更新
|
221次组卷
|
7卷引用:江苏省南通市通州区2019-2020学年高三第一次调研抽测数学试题1
8 . 选修4—2 矩阵与变换
已知
,矩阵
有一个属于特征值
的特征向量
,
(1)求矩阵
;
(2)若矩阵
,求
.
已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dcbca3478eae63853d2aab5332e2e56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb4abe69124805bf9da434f9a9488858.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9c2ece46e612f9042eafb3dd42a72e3.png)
(1)求矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a6cfd59046039eaae3a49616fb06b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6994cca5b8df73b467ce079d3bc68dd5.png)
您最近一年使用:0次
9 . 已知矩阵
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa07fa225db809e6329681ead674e900.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6cb08127f28195dd08dca0432418bba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6994cca5b8df73b467ce079d3bc68dd5.png)
您最近一年使用:0次
2019-01-30更新
|
289次组卷
|
2卷引用:【市级联考】江苏省徐州市(苏北三市(徐州、淮安、连云港))2019届高三年级第一次质量检测数学试题
10 . 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