已知
与点
关于原点对称,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c4cb968570f5ec06337690142f244d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5638a7dfe5cb82032144c1a22365445.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
更新时间:2022-06-20 08:07:31
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【知识点】 已知两点关于原点对称求参数解读