Math Question
回答 (1)
2010-05-20 9:26 am
✔ 最佳答案
As follows:圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/16-5.jpg
(http://i707.photobucket.com/albums/ww74/stevieg90/16-5.jpg)
2010-05-20 23:31:28 補充：
You can try to find the pattern of the number's unit digit.
For example, 2^1=2, 2^2=4, 2^3=8, 2^4=1[6], 2^5=3[2],....you can see that there's a cycle=]
收錄日期: 2021-04-15 22:44:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100519000051KK01683