
Originally posted by ch.chak at 2008-1-17 09:38 PM:7 m: u7 @1 ?' q+ e: `4 M, |
a=101-c3 x3 _3 v: O" d2 X, K# |; a' Q
ab+bc-ac=0$ K3 Z6 M) d6 G8 m/ N9 {* u
b(101-c)+bc-c(101-c)=0 H; o7 H, e5 H! x/ d
101c-bc+bc-101c+(c*c)=0
c*c=0: U r5 S5 O+ H! ^4 \
c=0) \7 r" @. H- w- s; S& @
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a=101-0% x W- x- I$ M% H9 b2 B) G; y, E
a=101
ab+bc-ac=0
a=101
c=0
101b + 0*b - 101*0=0& M8 E9 ]' \, Y7 o8 j' C/ \
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:) l& |6 u' j7 R' W4 a2 n
對不起
請容許我指出錯誤
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在...
Originally posted by 托迪仔T at 2008-1-17 07:42 PM:
a=101, b&c =0![]()
Originally posted by sakura310 at 09:58 PM:
, f/ J5 z. i, y
+ ?1 M! F2 q5 {/ ] [
對不起
請容許我指出錯誤- m; k& W; k! k& h! Y
在...


Originally posted by playbr2 at 2008-1-17 11:58 PM:: c' q' h" F F9 O$ a }$ [
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咁你又吾去計![]()





Originally posted by sakura310 at 12:08 AM:: f8 }* S+ O4 I. \) w
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playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM: E7 n" B3 @7 C' j' A. ~+ H d
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2- i) g. b6 R/ Q/ S8 I ?% x; U
2008-01-18 00:24:20 | playbr2 | 2 p: k$ h# Y) u4 i
2008-01-18 00:22:02 | 但丁 | 24 P3 f/ Y; i( n. [
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點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts4 I% ?" Z- f' L: y2 o+ k
2008-01-18 00:25:24 | 阿感 | 24 Z$ j2 ~- C8 t% c
2008-01-18 00:24:20 | playbr2 | 2' k r: v X, Y
2008-01-18 00:22:02 | 但丁 | 2, ]: S5 Q2 C- }, g* H
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:" y$ ~ s5 T4 K, O4 E) Z
冇答案ga....
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:4 X: ~' _: \$ `: {. [ g0 ?7 c
冇答案ga....2 d% ?: P; c6 d. c3 ]- J! @4 C
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:2 d a) d" }- T* D1 J; h
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不懂的話就問playplay,佢會知答案
Originally posted by sakura310 at 06:47 AM:2 c* a0 I; U7 ]
捉錯處就唔敢當2 g2 h' _- D5 x$ n& @
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:, a. j2 D$ ~! y9 ^% Z
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3 ?+ i% `7 u& m$ i" b3 C2 x% O$ }
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:5 T1 C, T- N5 b& |4 ?0 U
6 Z5 g2 J3 |4 u% L* O% ?8 z( f1 T
乜咁快手ㄚㄚㄚㄚ* H8 x& U$ l {; ]! t
個...
Originally posted by chong2002 at 2008-1-19 10:01:
慘慘...f5 既maths 還返晒俾老師
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