名校
1 . 在
中,
为边
的中点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-06-29更新
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1013次组卷
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5卷引用:山西省太原师范学院附属中学(太原市师苑中学校)2023-2024学年高二上学期开学分班测评数学试题
2 . 在复平面内,向量
对应的复数是
,向量
对应的复数是
,则向量
对应的复数是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47b8c8af42c8753c545999e6bb0db7db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e426e8db947ef6449942b2a7d55f74cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d1971048d8bf9e69b8c353d4c46df30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1a57cc278638e09ccd4351714caf526.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0344dbe8692532b7fb9fd75013c69fb3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次