(1-1/100)(1-1/99)(1-1/98)...(1-1/3)这道题怎样计算最简便

问题描述:

(1-1/100)(1-1/99)(1-1/98)...(1-1/3)这道题怎样计算最简便

(1-1/100)(1-1/99)(1-1/98)...(1-1/3)
=(99/100)(98/99)(97/98)…………(3/4)(2/3)
=2/100
=1/50