摘要
本文考察了两道2021年第十三届数学竞赛初赛题目,并给出推广形式.
In this paper,two questions of the 2021 national undergraduate mathematics competition are investigated,and their extensions are given.
作者
魏光美
郭易霖
叶瑜琰
WEI Guangmei;GUO Yilin;YE Yuyan(LIB and School of Mathematics Sciences,Beihang University,Beijing 102206)
出处
《高等数学研究》
2022年第6期73-75,共3页
Studies in College Mathematics
关键词
泰勒公式
拉格朗日中值定理
单调收敛准则
Taylor formula
Lagrange’s mean value theorem
monotone convergence principle
