(1)如果直线l过点
,且直线l的法向量为
,求直线l的方程;
(2)如果直线l过点
,且直线l的法向量为
,求直线l的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88aa54f855334cab19d8d19ca9aea9dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51f97f882838c0c67ef88fc62c3eebe8.png)
(2)如果直线l过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7775aa57ca0e62216f3039ed88dceed0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dfaabe4ba3d9477a109f90b562a4805.png)
21-22高二·全国·课后作业 查看更多[2]
更新时间:2022-02-28 22:22:57
|
相似题推荐
解答题-问答题
|
容易
(0.94)
【推荐3】在平面直角坐标系xOy中已知四边形ABCD是平行四边形,
,
.
(1)则
等于多少?
(2)求
的模?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eebd40974d3cbb748886591cf8b94e44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a16d771bc9d8931d5b9881594d90547a.png)
(1)则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ea9f75ff6357f2de9b335909f7356ef.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a48568092ac4b0bc61e500884c8b333.png)
您最近一年使用:0次