幂函数逼近速度在极限运算中的应用

The application of power function approaching speed in the ultimate operation

极限的思想方法是贯穿于数学分析的一条红线,而极限的计算则是学生所要熟练掌握的内容。对幂函数在极限运算中的几种无穷逼近情况进行了探讨。

Limit throughout the mathematical way of thinking is the analysis of a red line, while the calculation of the limit is to be proficient Students in content. Operation of the power function in the limit of infinite approximation in several cases were discussed.