摘要
将一和式极限问题中的特殊数列{n}推广到一般的等差数列{an},使得所得公式适用于求更广泛的和式的极限.最后结合例子说明了它的应用.
The paper presents a further extension of a problem of sum limit from | n | to the arithmetic series | an |. It makes the generation use of this method to solve the similar problem of sum limit. Some examples are shown its application at last.
出处
《韶关学院学报》
2006年第12期13-15,共3页
Journal of Shaoguan University
关键词
和式
等差数列
极限
三角函数
sum
arithmetic series
limit
triangle function