名校
解题方法
1 . 已知矩形
的对角线交于点O,E为AO的中点,若
(
,
为实数),则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8ba78732ec7786cde2ec403a1b381c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1100379a4385b9ce064847bc21760adc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c176cbc7efdbbbebe0e78cfc7cc35f83.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-11-14更新
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589次组卷
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5卷引用:河南省顶级名校2022-2023学年高三上学期1月阶段性检测文科数学试题