1 . 已知矩阵
,
.
(1)求
;
(2)若曲线
在矩阵
对应的变换作用下得到另一曲线
,求
的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eaf8e9b67817104d318e66e26f66ed1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abf8cced20994d321c3921953f1f2356.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5811c4860222510341b8527f5c40743.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/046a760d575caa9e74ff86814d3641f5.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
(2)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca83a3c2edc7a1d19930fc2dea18b45d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
您最近一年使用:0次
2019-04-28更新
|
197次组卷
|
2卷引用:【校级联考】江苏省常州“教学研究合作联盟”2018-2019高二下学期期中考试数学(理)试题
2 . [选修4—2:矩阵与变换]
已知在二阶矩阵
对应变换的作用下,四边形
变成四边形
,其中
,
,
,
,
,
.
(1)求矩阵
;
(2)求向量
的坐标.
已知在二阶矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d609847e2ff3d64e5a514582c3ead0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dbf7a16733b8fe89bc50f8163898df3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a7f0656e31e7764378e0bce40090b6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d40085f9d58de750b7b81cb15134a21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c6b5a8049fab15b63fa2b9592c8045.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6c8dafcc3e7e8bc2ef8e630970d6be1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6df1820de234895ccdef0492f6488595.png)
(1)求矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(2)求向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c471ddc1cab933ce866e423666352980.png)
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3 . 选修4-2:矩阵与变换
已知矩阵
,若矩阵
属于特征值
的一个特征向量为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc92df891d7393cf4517528d4c13574.png)
,属于特征值
的一个特征向量为
.求矩阵
.
已知矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d56ca01bed873e58ca8c4511fb917b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75b5dc876d7dcd3c971b36d26668b1e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc92df891d7393cf4517528d4c13574.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e45bcd8f6ede8cc2513ad41402f40086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7345f310975ddb40dca94b5135c35dad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f30e06bf359456d7789d70db6a6c3357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
您最近一年使用:0次
2018-04-30更新
|
291次组卷
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2卷引用:江苏省无锡市2018届高三第一学期期末检测数学试卷
真题
4 . [选修4-2:矩阵与变换]已知矩阵A=
,B=
.
求AB;
若曲线C1;
在矩阵AB对应的变换作用下得到另一曲线C2 ,求C2的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d8c93b8a90040f3e427d1cbf9926976.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5069ed5acf6c1cf007364fb604d90e30.png)
求AB;
若曲线C1;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97add78709064fc22d5549d14507802b.png)
您最近一年使用:0次
2017-08-08更新
|
1846次组卷
|
2卷引用:2017年全国普通高等学校招生统一考试数学(江苏卷精编版)