Mathematics

👨🏻‍🏫 學術台數學

1782543

2008-01-20 11:21 pm

1/

2/

3/

回答 (2)

[匿名]

2008-01-21 1:28 am

✔ 最佳答案

There's some problem about the word limits here. Please click the following links to see my solution. I only figured out question 1and 3.

http://hk.geocities.com/ytpelaine/y_knowledge_200108

2008-01-20 17:28:54 補充：
http://hk.geocities.com/ytpelaine/y_knowledge_200108

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Paul

2008-01-22 11:30 pm

1, a = 2 , b = 3 , c = 9
2, 3
3, (pi)x = (pi) 1^2 / (2 x 3)
x = 1/6

參考: @@^

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