1 . 已知矩阵
,
,则矩阵![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e7641b4223fb77a9a712ff9b3ec55bc.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a3e738f9c413a0b1e3de7479b8b244d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249b9b24f590c7dd1de8fd77cb8d5309.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e7641b4223fb77a9a712ff9b3ec55bc.png)
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2020-04-24更新
|
81次组卷
|
2卷引用:江苏省徐州市2018-2019学年高二下学期期末理科数学试题
2 . (1)已知矩阵
,矩阵
的逆矩阵
,求矩阵
.
(2)已知矩阵
的一个特征值为
,求
.
![](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)
(2)已知矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bfa8cb201dda40c9cb5dd949e8359c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a16fc7ee0ddf5893ea5b87652889c0f9.png)
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3 . 已知矩阵
.
(1)求
;
(2)求矩阵
的特征值和特征向量.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8f0737d7694eeda54d3207819f1785f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a335fc7c2c46946f0bf908c78bcc46fa.png)
(2)求矩阵
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
您最近一年使用:0次
4 . 已知矩阵A=
,满足A
=
,求矩阵A的特征值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ce108a2e47d3bfdab27fa456dedc093.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33c79c23bb0fbba11cc94b17eccb2335.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fef8aaa9bb5fb8a7de45a844d3e6602.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f67a94047d640cfc40a9e9b23eded92.png)
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2019-01-29更新
|
334次组卷
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3卷引用:【市级联考】江苏省扬州市2019届高三第一学期期末检测数学试题
5 . 圆
:
在矩阵
对应的变换作用下得到了曲线
,曲线
的矩阵
对应的变换作用下得到了曲线
,则曲线
的方程为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f240cccaf24af8a796abb95cb42be52e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3927cd5659e46e4a4c5c2b3c72b48f3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b3986c7bc3f9057ffe0a302c8cce67f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab94459e87c666facddbe1a23ae1899d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab94459e87c666facddbe1a23ae1899d.png)
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6 . 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)
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2018-04-30更新
|
291次组卷
|
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
名校
7 . 选修4—2:矩阵与变换
已知矩阵满足:
,其中
是互不相等的实常数,
是非零的平面列向量,
,
,求矩阵
.
您最近一年使用:0次
2018-06-06更新
|
193次组卷
|
4卷引用:2015届江苏省常州市高三上学期期末调研测试理科数学试卷
2015届江苏省常州市高三上学期期末调研测试理科数学试卷(已下线)2015届江苏省常州市高三上学期期末调研测试理科数学试卷【全国百强校】江苏省盐城中学2018届高三考前热身2数学试卷2020届江苏省南通市通州区高三下学期第一次模拟测试数学试题