【摘要】 通过中值定理和零点定理等相关问题的证明过程,给出了构造辅助函数的一般思路,以此帮助初学者快速掌握构造辅助函数的方法和技巧,提高他们解答证明题的能力。更多还原

【Abstract】 In this article,a universal method of constructing the auxiliary function is made from the proof of something relevant to the theorem of mean and the theorem of zeros,which is helpful to the learners to master the skills of constructing the auxiliary function and improve the ability in proofing.更多还原