名校
1 . 阅读材料:空间直角坐标系
中,过点
且一个法向量为
的平面
的方程为
;过点
且一个方向向量为
的直线
的方程为
,阅读上面材料,并解决下面问题:已知平面
的方程为
,直线
是两个平面
与
的交线,则直线
与平面
所成角的大小为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5e336d6ca2cae3d6e6c3810d7e521a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf95be25d34a7366bf4060d081329c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9260577c96f038176b7c08a89988784.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b523a8c1993478f6599680dc3b3dc45b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf95be25d34a7366bf4060d081329c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e0aa848cb68a0b847e1fe25ee23e81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/452af21e95f71dc626c04fafafd8ca49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cdf22b3f2ba07e0f15dedb85282458e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d429ec4c319b83bd606594e7d3a133b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32b6b86a637bc3c84d7b1916fb432dfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2020-01-26更新
|
150次组卷
|
2卷引用:2017届上海市六校联考高考模拟数学试题
10-11高三·福建三明·期中
2 . 我们把平面内与直线垂直的非零向量称为直线的法向量,在平面直角坐标系中,利用求动点轨迹方程的方法,可以求出过点
,且法向量为
的直线方程为
,即
.类比以上方法,在空间直角坐标系中,经过点
,且法向量为
的平面的方程为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d477ba92a3901cdfd499a36022465931.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b97977207e7d597f073ee84b520084e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d8402c2e64c98c34fb5b6d0974c528.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b9cf53e6e062e19a02b1dba931a79b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/225ba5c75f7c9c1b40f1e8b0742b5d9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69c6a644246b2d06cc6ff2cb8f0b14e7.png)
您最近一年使用:0次