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所在平台: Udemy |
课程主页: https://www.udemy.com/course/three-dimensional-geometry-solid-geometry-from-scratch/
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**课程名称：** 三维几何：从零开始学习3D几何 **课程概述：** 本课程旨在帮助学员克服学习三维几何（3D几何）的困难，建立扎实的数学基础，并提升解答相关应用题的能力。课程强调通过大量的练习题来巩固和深化对三维几何概念的理解。 三维几何是数学中的重要分支，在解决实际问题中发挥着关键作用，尤其在各类竞赛和考试中经常出现。本课程内容全面，适合初学者及有一定基础的学习者。 **课程内容涵盖：** * 三维坐标系 * 距离公式 * 分点公式（代数法与向量法） * 三角形和四面体的重心及其公式证明 * 直线的方向余弦 * 空间直线的方程 * 异面直线、直线与平面、两平面的夹角 * 点到直线、点到平面的距离 * 异面直线间的最短距离（向量法与代数法） * 平面的基本概念、截距式及法线式方程 * 直线与平面的夹角 * 球体的定义与方程 每个知识点都配有简洁的概念讲解和精心挑选的例题，旨在为学员打下坚实的学习基础，并助力他们应对各类竞赛和高等数学的学习。 **课程特色：** * **实践导向：** 强调通过练习题来掌握知识。 * **循序渐进：** 概念讲解清晰，例题由易到难。 * **全面系统：** 覆盖三维几何的核心内容。 * **互动支持：** 提供问答区支持，并根据学员反馈更新内容。 * **信心提升：** 帮助学员建立对三维几何的学习信心。 **适合人群：** * 正在学习或希望学习三维几何的学生。 * 备考数学竞赛或高等数学的学生。 * 需要巩固三维几何基础的学习者。 **立即加入，开启你的3D几何学习之旅！**
Do you find it difficult to understand various concepts of Three Dimensional Geometry ? If you have a feeling of not being confident in learning basics of Three Dimensional Geometry ? If you facing difficulty in solving Three Dimensional Geometry questions and feel that you need to strengthen your basics? Then you have come to the right place. Throughout the course, emphasis is on learning Three Dimensional Geometry using practice problems.3-D is an important branch of Mathematics. It helps in solving many problems arise in practical situations. Generally many questions do come from this topic in competition exams. The course is useful for both beginners as well as for advanced level. Here, this course covers the following areas in details:Three Dimensional Coordinate SystemDistance FormulaSection FormulaSection Formula by Vector MethodCentroid of a Triangle and a TetrahedronProof of the Formula for finding out Centroid of a TriangleDirection Cosines of a LineEquations of Straight Line in SpaceAngle between two linesIntersection of two linesIntersection of lines (cartesian form)Finding out the distance of a point and a lineShortest distance between two skew lines(Vector form)Shortest distance between two skew lines(Cartesian form)Basic Concepts and Intercept form of a planeEquation of the plane in Normal formAngle between two planesDistance between a Point and a PlaneAngle between a line and a planeDefinition and Equation of a SphereEach of the above topics has a simple explanation of concepts and excellent and selected examples. I am sure that this course will be create a strong platform for students and those who are planning for appearing in competitive tests and studying higher Mathematics.You will also get a friendly support in Q & A section.Based on your feed back, new content will be added to the course. Hope the course will develop better understanding and boost the self confidence of the students.Waiting for you inside the course!So hurry up and Join now!!Sandeep
