求各位大神写出步骤
1个回答
展开全部
设连续奇数是 n-1; n+1
1/ n-1 + 1/ N+1 = 24/143
`````````````````````
```````````````
12n^2-143n-12=0
(12N+1) (n-12)=0
12n+1=0 n-12=0
n=- 1/12 or n= 12
1/ n-1 + 1/ N+1 = 24/143
`````````````````````
```````````````
12n^2-143n-12=0
(12N+1) (n-12)=0
12n+1=0 n-12=0
n=- 1/12 or n= 12
本回答由网友推荐
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
