已知过点
和点
的直线
与直线
平行,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c73f6bd1f43fd024bd5889d1720708b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c441c7e1d4bc397894cc8a6a169e0d58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf397604a14d33b459e7fb3505914109.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
更新时间:2020-04-21 10:36:49
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【知识点】 已知直线平行求参数
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解题方法
【推荐1】已知直线
和直线
平行,则实数
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b4ce86bbf235a9b89177f9a9b01efa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c70cd6092625cbbbdcb162ad21b3bd3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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填空题-单空题
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较易
(0.85)
名校
【推荐2】若直线
与直线
互相平行,则实数
的值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3c6db1b2c4ac41f1ddeccdf31ea1643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f853e9390f341d26aabe56a4b6c3d03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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