捷禾@Ajax 發表於 2004-9-17 22:53:33

你係咪唔知咩係nCr咋 :icon101:
真係唔知 :o

咩o野係general term, summation, 咩都唔知 :o

我上o左 3堂 MS, 完全冇一句o野我係明 :o

Raul 發表於 2004-9-17 22:53:40

你因乜事對我有咁o既信心 :o
如果冇信心既話=死 :o
所以幾大都要有 :o

Raul 發表於 2004-9-17 22:54:09

真係唔知 :o

咩o野係general term, summation, 咩都唔知 :o

我上o左 3堂 MS, 完全冇一句o野我係明 :o
所以要睇番以前d書 :o

捷禾@Ajax 發表於 2004-9-17 22:56:50

如果冇信心既話=死 :o
所以幾大都要有 :o
多謝支持 :o

我一定會搞掂呢科 :mad:

捷禾@Ajax 發表於 2004-9-17 22:57:20

所以要睇番以前d書 :o
聽日再搵a math 人補習 :o

Raul 發表於 2004-9-17 23:00:01

聽日再搵a math 人補習 :o
好 :o

Sol_Campbell 發表於 2004-9-17 23:06:39

你講講
我未睇過 :icon101:

佢完全唔識點講....睇書都唔明,我打出黎仲亂,面對面問人最好 :icon032:

捷禾@Ajax 發表於 2004-9-17 23:09:32

佢完全唔識點講....睇書都唔明,我打出黎仲亂,面對面問人最好 :icon032:
咁其實nCr, General term o既功用係咩o野 :confused:

小妖 發表於 2004-9-17 23:18:26

咁其實nCr, General term o既功用係咩o野 :confused:

General term:

a mathematical discription of a sequence of no.

e.g. 4,7,10.....

the general term should be 3n+1

Sol_Campbell 發表於 2004-9-17 23:21:13

咁其實nCr, General term o既功用係咩o野 :confused:
nCr係第r+1 term既coeff.
好似(x+y)^2拆開左=x^2+2xy+y^2=2C0 x^2+ 2C1 xy +2C2 y^2

如果你想搵(x+y)^n (n係一個好大既數) 既x^r既coeff./const term咪要用general term :icon101:

捷禾@Ajax 發表於 2004-9-17 23:21:21

General term:

a mathematical discription of a sequence of no.

e.g. 4,7,10.....

the general term should be 3n+1
ic :o

捷禾@Ajax 發表於 2004-9-18 00:09:53

有冇人補過英皇 A.Leung or Dick Hui, o ng ok :confused:

Gray 發表於 2004-9-18 00:29:42

stat......好易pass~~ :D

源．京一 發表於 2004-9-19 18:18:02

學左ncr同cpr
唔多識分:o
不過而家唔駛識
因為我轉左去地理:o

choy991044 發表於 2004-9-20 16:08:35

我諗我係班內係尾5之列:o

銀公主 發表於 2004-9-20 16:13:00

nCr係第r+1 term既coeff.
好似(x+y)^2拆開左=x^2+2xy+y^2=2C0 x^2+ 2C1 xy +2C2 y^2

如果你想搵(x+y)^n (n係一個好大既數) 既x^r既coeff./const term咪要用general term :icon101:

睇到呢d野令我既腦部停止運作 :icon019:

捷克NeVeD子彈 發表於 2004-9-20 16:16:49

多多話要收錢 :o:icon101:

入到邊都見到我個名 :icon062::icon101:

小妖 發表於 2004-9-20 16:48:20

睇到呢d野令我既腦部停止運作 :icon019:

咁你咪唔好睇law :o

Raul 發表於 2004-9-20 16:49:20

入到邊都見到我個名 :icon062::icon101:
:o

銀公主 發表於 2004-9-20 17:52:30

咁你咪唔好睇law :o

唔睇都睇左,可以點 :icon019:
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