摘要
本文通过一个特殊的数学求极限的例子,用不同的方法,巧妙地得出了结果。进而对此类问题作更深一步的研究,得出了两个推论。
In this paper,after investigating a special problem,we get a different method and using it we wonderfully get a result.Then we do much researching on the same kind of problems deeply and obtain two interesting corollaries.
出处
《科技创新导报》
2011年第28期155-155,共1页
Science and Technology Innovation Herald
关键词
极限
收敛
中值定理
闭区间套原理
Cauchy收敛准则
limit
converge
mean value theorem
principle of decreasing closed interval sequence
Cauchy’s convergence criterion
