Question

英语翻译微分中值定理是一系列中值定理总称,是微分学的基本定理之一,它作为函数与其导数之间的纽带,在高等数学之中占据了极其

Answer 1

The differential mean value theorem is a series of mean value theorems in general,is one of the fundamental theorem of the calculus,it as a link between the function and its derivative,occupies a very important position in higher mathematics,are important mathematical tools.This paper sums up the proof of differential mean theorem and its application,and a new extension to try.And discusses the Rolle theorem,Lagrange mean value theorem and Cauchy mean value theorem and the geometric meaning of internal relations.