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在期末考试即将来临的时候,我们就以下几个方面谈谈《数学》下册(第七至十一章)的复习。必须掌握的基本概念1.数列极限和函数极限的概念;函数连续性的概念。2.导数的定义及其几何意义;二阶导数的定义及其力学意义;微分的定义及其几何意义。3.函数极值的概念及其判定法;曲线凹、凸、拐点的概念及其判定法。4.原函数概念;不定积分的定义及其几何意义。5.定积分的概念。
At the end of the final exam, we will talk about the review of the second volume of Mathematics (seventh to eleventh chapters) in the following aspects. The basic concepts that must be mastered 1. The concept of series limits and function limits; the concept of function continuity. 2. The definition of the derivative and its geometric significance; the definition of the second derivative and its mechanical significance; the definition of the differential and its geometric significance. 3. The concept of function extremum and its judging method; the concept of concave, convex, inflection points and its determination method. 4. The original function concept; the definition of indefinite integral and its geometric significance. 5. The concept of definite integration.