摘要
给出任意数列一般项公式的一种证明,并应用该公式证明k阶等差数列前n项和公式.
This paper firstly gives a proof for common series formula with respect to sequence, Furthermore,it offers a proof on the sum of the first n series formula for K classes of arithmetic sequence.
出处
《湖北师范学院学报（自然科学版）》
2013年第2期117-118,共2页
Journal of Hubei Normal University(Natural Science)
关键词
任意数列
一般项公式
k阶等差数列前n项和
common sequence
common series formula with respect to sequence
the sum of the first n series formula for K classes of arithmetic sequence
