1.)-0.1,-0.3,-0.6,-0.1,...
2.)4,10,18,28,40,54,...
更新1:
但第一題呢???
數學題(有關數型)
回答 (1)
2008-08-31 2:12 am
✔ 最佳答案
Q2.4 = 1 x 4
10 = 2 x 5
18 = 3 x 6
28 = 4 x 7
40 = 5 x 8
54 = 6 x 9
Next no. is 7 x 10 = 70, next one is 8 x 11 = 88 and so on.
General terms is n(n+3).
收錄日期: 2021-04-25 22:38:02
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080829000051KK01689