一个典型极值问题的初高等解法

Elementary and Higher Solutions to a Typical Extreme Value Problem

本文介绍了一个典型极值问题的多种初等解法,说明了初、高等数学知识有着密切的联系,指出了初等数学在解决高等数学问题时有时是很有效的。

Thisessay introducesseveral elementary solutionsto a typical extreme value problem ,provesthat there are close connectionsbetween elementary and higher mathematicsknowledge ,and pointsout that elementary mathematicsisvery effectual sometimeswhen solving higher mathematicsproblems.