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空间解析几何基本问题
1.如何表示一个点? 2.如何表示一条线? 3.如何表示一个面? 4.如何求两点之间的距离? 5.如何判断三点是否共线? 6.如何求点到直线的距离? 7.如何求点到平面的距离? 8.如何判断两条直线是否平行? 9.如何求异面直线之间的距离? 10.如何判断两条直线是否垂直? 11.如何求两条直线之间的夹角? 12.如何判断两个平面是否平行? 13.如何判断两个平面是否垂直? 14.如何求两个平面之间的夹角? 15.如何理解ax+by+cz=p的内在几何意义? 16.什么是法线? 17.如何求法线? 18.如何求两平行平面之间的距离? 19.如何求两个平面之间的交线? 20.如何求三个平面之间的交点? 21.空间变换和矩阵之间是一种怎样的对应关系?
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- 作者:现代数学启蒙
- 链接:https://www.math1234567.com/article/threedgeometry
- 声明:本文采用 CC BY-NC-SA 4.0 许可协议,转载请注明出处。
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