名校
1 . 已知复数
(
,
是虚数单位)的对应点
在第四象限,且
,那么点
在平面上形成的区域面积等于____
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a8ab8843daaf11a65c088863595139.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5ab4b75fa22deba7fcbcdcb31dd45b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f717a244876165ba81177c2c2a81c47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8701e0cce437edc830438b4fe6277d89.png)
您最近一年使用:0次
2 . 在平面直角坐标系中,
为坐标原点,设向量
,
,若
且
,则点
所有可能的位置所构成的区域面积是 .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a6b09a57f9ab7f825baa3f86a7c09f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/854997a97edd901f7e9c5442bb423ee9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d093706141016f4e2fde905738cd481e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c4a0e938383cfae8fd96b5d8732e628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
您最近一年使用:0次
2016-11-30更新
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1364次组卷
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3卷引用:上海市七宝中学2023届高三上学期元月模拟数学试题