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页次：11/18
每页50条记录，
本页显示501
到550，
共897
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#跟帖# Thanks.For integer,I draw a snake with feet. 1
[脑筋急转] - jinjing(0 bytes )
2010-10-12
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#跟帖# forget 1^2=1, 2^2=4.11^2=121,22^2=484.they are smallest.Why did
[脑筋急转] - jinjing(0 bytes )
2010-10-12
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#跟帖# Thank you ,you are smart. I give the total solutions for you.
[脑筋急转] - jinjing(95 bytes )
2010-10-12
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#跟帖# a=514,b=513,c=511 and d=510,I want to quit any anwser,but I can
[脑筋急转] - jinjing(44 bytes )
2010-10-11
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#跟帖# Great.I'll read later,Waiting your last sentence.
[脑筋急转] - jinjing(0 bytes )
2010-09-27
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#跟帖# Thanks. All are right. Only first one the definition is not the
[脑筋急转] - jinjing(0 bytes )
2010-09-27
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#跟帖# FULLHOUSE
[脑筋急转] - jinjing(158 bytes )
2010-09-24
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#跟帖# 说明
[脑筋急转] - jinjing(307 bytes )
2010-09-24
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#跟帖# forget it
[脑筋急转] - jinjing(0 bytes )
2010-09-24
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52 牌中各牌概率,纠正贴.加油先生请谅.
[脑筋急转] - jinjing(889 bytes )
2010-09-24
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#跟帖# 下面是答案
[脑筋急转] - jinjing(166 bytes )
2010-09-23
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#跟帖# 解概率问题
[脑筋急转] - jinjing(718 bytes )
2010-09-23
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#跟帖# x=a/3^.5,y=b/3 ^.5 and z=c/3^.5.We get Maxium.
[脑筋急转] - jinjing(41 bytes )
2010-09-19
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#跟帖# Think about the Equation
[脑筋急转] - jinjing(186 bytes )
2010-09-19
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#跟帖# thank you,
[脑筋急转] - jinjing(0 bytes )
2010-09-18
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#跟帖# Ever-Ang-Fan 's very good.
[脑筋急转] - jinjing(0 bytes )
2010-09-18
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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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页次：11/18
每页50条记录，
本页显示501
到550，
共897
分页：
[<<]
[上一页]
[11]
[12]
[13]
[14]
[15]
[下一页]
[>>]
[首页]
[尾页]
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| 备份档案：
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