摘要:初等解法是极值和最值问题求解中普遍而重要的方法.本论文以函数为例,根据可导和可微原理研究了微分法在极值问题求解时的高等解法.首先就函数极值问题的解法进行研究,利用函数的性质来对函数极值进行判断.其次,本文还就函数最值问题的初等解法和高等解法进行深究,为求最值极值问题的多种解法奠定理论基础.最后,作为极值和最值问题的多种解法的扩充,我们举例说明极值和最值问题的实际运用. 关键词: 最值和极值问题;初等解法;高等解法10664
he Multiple Solutions Of Extreme Value And Most Value Problems
Abstract: The elementary solution of extreme value and important way of solving problems in general .In this paper, in order to function as an example, according to the higher solution can guide and micro based on the principle of differential method in extreme value problem solving. Firstly, research method on the extreme problem of function in the function of the nature to be judged on the extreme value of function .Secondly, this paper also function most value question elementary solution and advance method to probe, which lays a theoretical foundation for the various methods for the most extreme value problem .Finally, as the extreme values of various solutions to the problems of the expansion, we illustrate the extreme value problem of practical application.
Key words: The Value And The Extreme Value Problem; Elementary Method; Higher Solution
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