观察下列数的排列规律1/1 1/2 2/1 1/3 2/2 3/1 1/4 2/3 3/2 4/1 1/5.规律是这样的分母是1 2,1 3,2,1 4,3,2,1 .分子:1 1,2 1,2,3 1,2,3,4 .1.但请问左起第m个数记为F(m)当F(m)为2/2001时 求m的值和这m个数的积2.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 07:05:01
![观察下列数的排列规律1/1 1/2 2/1 1/3 2/2 3/1 1/4 2/3 3/2 4/1 1/5.规律是这样的分母是1 2,1 3,2,1 4,3,2,1 .分子:1 1,2 1,2,3 1,2,3,4 .1.但请问左起第m个数记为F(m)当F(m)为2/2001时 求m的值和这m个数的积2.](/uploads/image/z/390275-35-5.jpg?t=%E8%A7%82%E5%AF%9F%E4%B8%8B%E5%88%97%E6%95%B0%E7%9A%84%E6%8E%92%E5%88%97%E8%A7%84%E5%BE%8B1%2F1+1%2F2+2%2F1+1%2F3+2%2F2+3%2F1+1%2F4+2%2F3+3%2F2+4%2F1+1%2F5.%E8%A7%84%E5%BE%8B%E6%98%AF%E8%BF%99%E6%A0%B7%E7%9A%84%E5%88%86%E6%AF%8D%E6%98%AF1+2%2C1+3%2C2%2C1+4%2C3%2C2%2C1+.%E5%88%86%E5%AD%90%EF%BC%9A1+1%2C2+1%2C2%2C3+1%2C2%2C3%2C4+.1.%E4%BD%86%E8%AF%B7%E9%97%AE%E5%B7%A6%E8%B5%B7%E7%AC%ACm%E4%B8%AA%E6%95%B0%E8%AE%B0%E4%B8%BAF%EF%BC%88m%EF%BC%89%E5%BD%93F%EF%BC%88m%EF%BC%89%E4%B8%BA2%2F2001%E6%97%B6+%E6%B1%82m%E7%9A%84%E5%80%BC%E5%92%8C%E8%BF%99m%E4%B8%AA%E6%95%B0%E7%9A%84%E7%A7%AF2.)
xWISG+}dfF*JʕpQ%D6 (;Bh!$N|_4`WRVi~ﭚ}?ZN{Mo3ױrfaLa_:)(pM݆{N2s%w"¿Qʳmo#&}"G"jD~o^աwz:O~;,qí{