1.计算S=1-1/2+1/3-1/4+1/5-1/6+1/7-1/8+1/9-1/10的值 2.有一分数序列:2/1,3/2,5/3,8/5,13/8,21/1

问题描述:

1.计算S=1-1/2+1/3-1/4+1/5-1/6+1/7-1/8+1/9-1/10的值 2.有一分数序列:2/1,3/2,5/3,8/5,13/8,21/1

(1)1627/2520
(2)斐波拉奇数列