題目在此
http://www.flickr.com/photos/28781280@N06/2685445250/in/photostream/
please help!
一條數學難題...
2008-07-22 2:44 am
回答 (1)
2008-07-22 3:08 am
✔ 最佳答案
With the given information:圖片參考：http://i238.photobucket.com/albums/ff245/chocolate328154/Maths323.jpg?t=1216638452
參考: My Maths Knowledge
收錄日期: 2021-04-18 14:09:10
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080721000051KK02400