| 两个重要极限的新证法及推广 |
| |
| 引用本文： | 杨东成.两个重要极限的新证法及推广[J].保山师专学报,2012,31(5):57-59. |
| |
| 作者姓名： | 杨东成 |
| |
| 作者单位： | 广东商学院数学与计算科学学院,广东广州,510000 |
| |
| 摘 要： | 极限论是高等数学中最基础的一部分内容,它贯穿了整个高等数学的内容;而高等数学中常用到的两个重要极限是Limx→0(sinx)/x=1和Limx→0(1+x)1/x=e。应用构造法对这两个极限证明并推广,得到有关这两个极限的若干结论。
|
| 关 键 词： | 构造法 极限 多元函数 不等式 洛比达法则 |
Two important limit new proofs and promotion |
| |
| Yang Dong Cheng.Two important limit new proofs and promotion[J].Journal of Baoshan Teachers' College,2012,31(5):57-59. |
| |
| Authors: | Yang Dong Cheng |
| |
| Institution: | Yang Dong Cheng (Guangdong Business College, Guangzhou 510000, China) |
| |
| Abstract: | Limit theory in higher mathematics is the most basic part of content,It runs through the whole higher mathematics content; While higher mathematics used in two important limit is . Application of construction method of the two limit proof and promotion, get on this two limit of several conclusions |
| |
| Keywords: | Construction method Multivariate function inequality Carvedilol will rule Tatsu |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
