已知点
,直线
.
(1)求过点M且与直线l垂直的直线l1的方程;
(2)求过点M且与直线l平行的直线l2的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afff6253b270f3acbbc947df5a938278.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9385f98500602c954d1ba4e42d9ae30e.png)
(1)求过点M且与直线l垂直的直线l1的方程;
(2)求过点M且与直线l平行的直线l2的方程.
更新时间:2020-07-25 23:48:34
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【推荐2】(1)如果直线过点
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【推荐1】(1)已知直线
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(3)三角形的三个顶点分别是
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(1)过
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【推荐1】直线
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7f2813ee8f26cca880b6427f5f545d0.png)
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【推荐2】求经过直线
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【推荐1】已知
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(1)边
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(2)边
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【推荐2】已知直线l3:
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(1)若l∥l3,求l的直线方程;
(2)若若l⊥l3,求l的直线方程.
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