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页次：3/10
每页50条记录，
本页显示101
到150，
共463
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#跟帖# 1/4
[脑筋急转] - jinjing(0 bytes )
2010-09-18
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#跟帖# your answer should be timed by 4
[脑筋急转] - jinjing(0 bytes )
2010-09-18
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#跟帖# If it is a sphere,if a=b=3^.5/2.the v of cube is 1,you answer
[脑筋急转] - jinjing(22 bytes )
2010-09-18
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#跟帖# I t is easy by theory,but boring ,
[脑筋急转] - jinjing(311 bytes )
2010-09-17
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#跟帖# If you had not writted this answer,I would have not written
[脑筋急转] - jinjing(489 bytes )
2010-09-16
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#跟帖# I can verify it by Analitical Geo.Easy but boring
[脑筋急转] - jinjing(0 bytes )
2010-09-15
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#跟帖# I can verify it by Analitical Geo.Easy but boring.
[脑筋急转] - jinjing(66 bytes )
2010-09-15
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#跟帖# The sum of all factors should be constant(no x).
[脑筋急转] - jinjing(150 bytes )
2010-09-15
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#跟帖# n=2,your first Q is wrong. In fact t, you can choice any (n-1)
[脑筋急转] - jinjing(113 bytes )
2010-09-14
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#跟帖# Thanks,I'm not strong for some open questions.
[脑筋急转] - jinjing(59 bytes )
2010-09-14
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#跟帖# Thank you,you correct me the +,-.some where.Up is answer.
[脑筋急转] - jinjing(0 bytes )
2010-09-14
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#跟帖# Sorry,I could say clearly and have some carelessness.
[脑筋急转] - jinjing(774 bytes )
2010-09-14
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#跟帖# Sorry,First term is not right.
[脑筋急转] - jinjing(224 bytes )
2010-09-13
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#跟帖# Thanks. Parameter Method.
[脑筋急转] - jinjing(233 bytes )
2010-09-13
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#跟帖# certainly,but we have to know if x+y+z=n ,when x=y=z,
[脑筋急转] - jinjing(277 bytes )
2010-09-13
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#跟帖# 留下(4/3)PI*A*B^2-V,留下2SQUT3)/3PI=36.75%
[脑筋急转] - jinjing(24 bytes )
2010-09-13
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#跟帖# 留下PI*A*B^2-V,很小.让A=B,您就知道与B无关了.
[脑筋急转] - jinjing(22 bytes )
2010-09-12
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#跟帖# 应是V=2x*(squat2*y)^2=4x*y^2,您也...不影响答案.
[脑筋急转] - jinjing(247 bytes )
2010-09-12
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#跟帖# 有一只旋转椭圆体的西瓜，长半径为Ａ，旋转半径为Ｂ...
[脑筋急转] - jinjing(231 bytes )
2010-09-12
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#跟帖# 不懂,4! 不可以,因可能有相同的钱.请说明您的思路.
[脑筋急转] - jinjing(0 bytes )
2010-09-09
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#跟帖# Thank you, I just back home, 乱弹is senior Mathematician
[脑筋急转] - jinjing(135 bytes )
2010-09-09
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#跟帖# I mean second Q; We can put 0 for 4 cases.So, the
[脑筋急转] - jinjing(19 bytes )
2010-09-08
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#跟帖# So if the question is changed into from 1 -98, I cannot see the
[脑筋急转] - jinjing(284 bytes )
2010-09-08
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#跟帖# I think we should change 16 to 20....we get C(24,4)=...
[脑筋急转] - jinjing(0 bytes )
2010-09-08
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#跟帖# Welcme back,"Htang" is nonsence,Please go to Nacl,I can't
[脑筋急转] - jinjing(24 bytes )
2010-09-08
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#跟帖# first Q : 969 second Q:10626
[脑筋急转] - jinjing(90 bytes )
2010-09-07
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#跟帖# In fact ,you can say any nuber.In this case we have to use highe
[脑筋急转] - jinjing(139 bytes )
2010-09-07
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#跟帖# 如果是4个数,您可重复用.如果不重复用,24最大了.
[脑筋急转] - jinjing(125 bytes )
2010-09-07
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#跟帖# Recursive functions for several variables.
[脑筋急转] - jinjing(486 bytes )
2010-09-07
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#跟帖# more than 300 years ago,Newton totally solved this kind of quest
[脑筋急转] - jinjing(294 bytes )
2010-09-07
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#跟帖# 不谢,互相学习.
[脑筋急转] - jinjing(0 bytes )
2010-09-05
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#跟帖# I'm sorry,I misunderstood, you mean x,y,or z=0.
[脑筋急转] - jinjing(0 bytes )
2010-09-05
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#跟帖# Bipartite graph
[脑筋急转] - jinjing(81 bytes )
2010-09-04
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#跟帖# If possible please tell me where your frind got question.
[脑筋急转] - jinjing(407 bytes )
2010-09-04
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#跟帖# Please tell me where did you get the question? I'll tell you soo
[脑筋急转] - jinjing(56 bytes )
2010-09-04
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#跟帖# Please think that only ai is variables others are constant.
[脑筋急转] - jinjing(121 bytes )
2010-09-03
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#跟帖# 平凡情况， x.y.z=0,有无数整数解,no, it is only one solution.
[脑筋急转] - jinjing(0 bytes )
2010-09-02
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#跟帖# whole number means 正整数,IF整数Ｉt is too easy.I do it
[脑筋急转] - jinjing(328 bytes )
2010-09-02
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#跟帖# 回复：无解.是暂不解之意.
[脑筋急转] - jinjing(0 bytes )
2010-09-01
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#跟帖# 无解.如您急要答案,回贴,我可以马上给您.我想大家先做做.
[脑筋急转] - jinjing(0 bytes )
2010-09-01
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#跟帖# your answer is clear,better than mine.
[脑筋急转] - jinjing(0 bytes )
2010-08-31
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#跟帖# You are right.
[脑筋急转] - jinjing(0 bytes )
2010-08-30
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#跟帖# 好文,但这句话一定会被人笑"虽然事实完全可能就是得废儿资奖比得诺贝尔奖难四倍"
[脑筋急转] - jinjing(73 bytes )
2010-08-29
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#跟帖# What you mean?
[脑筋急转] - jinjing(0 bytes )
2010-08-28
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#跟帖# 怎样垒法和房大小,您都不知,就说YES,有点不象007,典型的quant面试题,
[脑筋急转] - jinjing(143 bytes )
2010-08-28
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#跟帖# The answer is that it is impassible: First, you can't do it.
[脑筋急转] - jinjing(504 bytes )
2010-08-28
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#跟帖# 鸡蛋挑骨头,挽回一点面子,给一个精解.因XD以后,有间隙,...
[脑筋急转] - jinjing(148 bytes )
2010-08-27
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#跟帖# I am totally wrong
[脑筋急转] - jinjing(0 bytes )
2010-08-26
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#跟帖# brother, you are too careless,they should be:
[脑筋急转] - jinjing(148 bytes )
2010-08-26
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#跟帖# Smart,I don't have better answers.
[脑筋急转] - jinjing(99 bytes )
2010-08-22
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页次：3/10
每页50条记录，
本页显示101
到150，
共463
分页：
[上一页]
[1]
[2]
[3]
[4]
[5]
[下一页]
[>>]
[首页]
[尾页]
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| 备份档案：
当前
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