巧用运算技巧求极限

Skillful Use of Arithmetics to Limit

极限的运算是高等数学的重要基础,掌握好极限的运算方法是学好高等数学的一个关键。极限的运算方法多样,灵活性强,在求极限的过程中如果能够灵活地运用运算技巧可以起到事半功倍的作用。本文介绍了在求极限过程中的一些运算技巧,使有些复杂的极限问题迎刃而解。

The limit of operation is an important basis of higher mathematics, grasping the limit calculation method is a key learning of higher mathematics. Calculation method is diverse and flexible, if we can flexibly use the computing skills we can play a multiplier effect. This paper introduces some operation skills in the limit in the process, make some complex limit problem smoothly done or easily solved.