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『玩』” 發表於 18-6-2009 16:43:26

33# 『玩』”
我只能說 你應該用 m i 黎prove
你既prove有問題 i.e. jaxis=影=魔族金牌打法=血魂=jojo
jaxis 發表於 17-6-2009 23:01 http://www4.nakuz.com/bbs/images/common/back.gif
錯在那裡= =?

另外mi prove 呢d架咩= =?

jaxis 發表於 18-6-2009 23:14:56

41# 『玩』”
Given that jojo win10次影 before
let p(n) be the statement ''jojo win n次 影=right" ,n= win的場數
when n =1
jojo win1次 影
p(1) is true,
Assume p(j) is true
such that jojo win j 次 影=right , j=win的場數
when n=k+1
jojo win n+1次 影
=jojo win n次影 +win 1次影
=right+right
=super right
By mathematical induction ,p(n) is true for n =win的場數

『玩』” 發表於 18-6-2009 23:39:23

本帖最後由 『玩』” 於 19-6-2009 00:12 編輯

41# 『玩』”
Given that jojo win10次影 before
let p(n) be the statement ''jojo win n次 影=right" ,n= win的場數
when n =1
jojo win1次 影

Assume p(j) is true
such that jojo win j 次...
jaxis 發表於 18-6-2009 23:14 http://www4.nakuz.com/bbs/images/common/back.gif
in conclusion:
you would like to prove ''jojo is differ from 影"?

今次認真prove!

Given that jojo win10次影 before,
let p(n) be the proposition that ''jojo win 1次 影+ jojo win 2次 影+ ... + jojo win n次 影 = [(n+1)n]/2 right" ,where n = win的場數 which is a positive integer.

when n =1
LFS:
jojo win1次 影
RHS:
=2(1)/2 right
=(1)right
since jojo win10次影 before(given)
jojo win1次 影 = right
so p(1) is true


Assume p(k) is true for any positive integer k,
i.e.jojo win 1次 影+ jojo win 2次 影+ ... + jojo win k 次 影 =[(k+1)k]/2 right , where k=win的場數 which is a positive integer

when n=k+1
jojo win 1次 影+ jojo win 2次 影+ ... + jojo win k次 影+jojo win k+1次 影= [(k+1)k]/2 right + jojo win k+1次 影
=[(k+1)k]/2 right + jojo win 1次 影+jojo win k次 影
=[(k+1)k]/2 right + right + k right (since jojo win10次影 before(given) & jojo win1次 影=right)
=[(k+1)k]/2 right + (1+k)right
=1/2(k+1)(k right + 2 right)
=1/2(k+1)(k+2) right
=1/2(k+1)[(k+1)+1]right
so p(k+1) is also true
By the principle of mathematical induction ,p(n) is true for all positive integer n .

茱麗葉 發表於 19-6-2009 01:52:42

43# 『玩』”
gggg,做到咁仲點同你鬥呀?

i_m_joseph 發表於 19-6-2009 01:57:59

in conclusion:
you would like to prove ''jojo is different from 影"?

今次認真prove!

Given that jojo win10次影 before,
let p(n) be the proposition that ''jojo win 1次 影+ jojo win 2次 影+ ... + jojo wi ...
『玩』” 發表於 18-6-2009 23:39 http://www.nakuz.com/bbs/images/common/back.gif........................................

茱麗葉 發表於 19-6-2009 02:53:19

in conclusion:
you would like to prove ''jojo is defined by 影"?

今次認真prove!

Given that jojo win10次影 before,
let p(n) be the proposition that ''jojo win 1次 影+ jojo win 2次 影+ ... + jojo wi ...
『玩』” 發表於 18-6-2009 23:39 http://www.nakuz.com/bbs/images/common/back.gif
考完會考唔記得哂嚕

『玩』” 發表於 19-6-2009 10:01:55

........................................
i_m_joseph 發表於 19-6-2009 01:57 http://www4.nakuz.com/bbs/images/common/back.gif
thz...
you are correct

．莊^ 發表於 19-6-2009 14:00:56

肥影is the best

兵馬 發表於 2-12-2010 23:49:22

獲益不淺   感謝分享

Rlckageha 發表於 4-12-2010 11:39:18

睇哂成個post..笑了

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