maths~~~

2009-11-15 8:42 pm
As follows:


圖片參考:http://a.imagehost.org/0579/ScreenHunter_08_Nov_15_12_40.gif
更新1:

A. II、III及IV B. I、III及IV C. I、II及IV D. I、II及III

回答 (2)

2009-11-15 9:10 pm
✔ 最佳答案
The answer is D.I,II and III.
參考: my calculation
2009-11-15 8:49 pm
15 > 4*3

no solution ?


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