Mathematics
Junior High
答案是30，求過程🙏
>第1題
345
7
997
652
一和12 之間由小到大插入39個數,使其成為等差數列。若把插入的數,用適當
997
方法抽出幾個數之後,剩下的數依然可以維持等差數列?
Answers
No answer yet
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
