(1+1/2)*(1+1/3)*(1+1/4)*(1+1/5)*……*(1+1/2002)简便计算
问题描述:
(1+1/2)*(1+1/3)*(1+1/4)*(1+1/5)*……*(1+1/2002)简便计算
答
(1+1/2)*(1+1/3)*(1+1/4)*(1+1/5)*……*(1+1/2002)
=3/2*4/3*5/4*6/5*……*2003/2002(中间约分)
=2003/2