已知向量
与
反向,且
,则
的坐标为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9795e7f5cb9b366776c41d8f3f43942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b78ab0bda0d3f87b857b11609a1619e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50427e0241186b9b17f3bf22c60cb3d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9795e7f5cb9b366776c41d8f3f43942.png)
更新时间:2021-04-30 20:21:20
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【推荐1】已知向量
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【推荐2】在平行四边形ABCD中,对角线AC与BD交于点O,
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【推荐1】已知向量
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