论文部分内容阅读
最值问题在中学阶段和大学阶段的数学学习中,都遍及在代数、三角、解析几何等各科中。同时其在生产实践中也有广泛的应用。本文正是认识到这一点,故首先从一个初中连赛题出发,进行了几何和代数上的一般性推广,给读者一个较为感性的关于极值问题在各种知识之间的融会贯通的认识,然后再从一些高中的联赛题开始,先介绍它的某些特殊解法,通过分析解题的成功经验而逐步学会解题,学会自己应用所掌握的知识,并揣摩别人想法的由来,继而对别人的解法提出自己的新见解,新认识和新推广,从而达到自己在学习上从未有过的新高度。
The problem of the most value in the mathematics study at the middle school and university level is all over algebra, trigonometry, analytical geometry and other subjects. At the same time, it is also widely used in production practice. This article is aware of this point. Therefore, starting from a junior high school title, we have generalized the generalization of geometry and algebra, giving the reader a more perceptive understanding of the integration of extreme values in various knowledge. Then start with some high school league titles, first introduce some of its special solutions, gradually learn to solve problems by analyzing the successful experience of solving problems, learn to apply their own knowledge, and try to figure out the origin of other people’s ideas, and then to others. The solution to the new ideas, new understandings and new promotion, so as to achieve their own new level of learning has never been.