1,-3/2,1/3,-3/4,1/5,-3/6.的通项公式 和 9,99,999,9999.的通项公式!
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 10:33:55
x_J@Ư߲TmHT+ȓA+$!2f7SlR>favf}3Զ7ܔ $2i~ W!OG
*f(={öE0,rUܛ*]&)*ˢ?PE;6@24:L'*0# /.6P?cmP G`q ϧ%J]N$X')ANVe?c\VҨMTT0:jUkG1=տ}/3
(1+1/2+1/3+1/4+1/5)*(1/3+1/4+1)-(1+1/3+1/4)*(1/2+1/3+1/4+1/5)
(-2/3)+1/2+4/5+(-1/2)+(-1/3)
1+1 2+2 3+3 4+4 5+5
(1+1/2+1/3+1/40)*(1/2+1/3+1/4+1/5)-(1+1/2+1/3+1/4+1/5)*(1/2+1/3+1/4)(1+1/2+1/3+1/4)*(1/2+1/3+1/4+1/5)-(1+1/2+1/3+1/4+1/5)*(1/2+1/3+1/4),不好意思,是下面这个!
1,2,3,4,5
1,2,3,4,5,
1 2 3 4 5
1,2,3,4,5
1,2,3,4,5,
1 2 3 4 5
1,2,3,4,5,
.1,2,3,4,5,
1,2,3,4,5,
1,2,3,4,5,
1 2 3 4 5
1、2、3、4、5
1,2,3,4,5,
3,4,5,1,2