简算一道题目如下悬赏10

问题描述:

简算一道题目如下悬赏10
(1+1/2)×(1+1/3)×(1+1/4)×……×(1+1/100)
-------------------------分数线-----------------------------------
(1-1/2)×(1-1/3)×(1-1/4)×……×(1-1/100)

(1+1/2)×(1+1/3)×(1+1/4)×……×(1+1/100)______________________________________________(1-1/2)×(1-1/3)×(1-1/4)×……×(1-1/100) 3/2×4/3×5/4×……×101/100=———————————...