
Originally posted by ch.chak at 2008-1-17 09:38 PM:
a=101-c4 ` k! l" N4 n9 {& F+ v0 U
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=0
c*c=0
c=0& G5 P' x$ [: z4 L0 p5 y; F
a=101-0
a=101
ab+bc-ac=0
a=101* A5 T2 W/ n, w: ]3 B
c=0" P, q. p- L! {5 O/ _1 q
101b + 0*b - 101*0=0
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:
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對不起: u4 H& ]; r9 B Q7 o+ T
請容許我指出錯誤3 d, `- X N( x! k3 l
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:. d$ I) j' ` @
: x o$ r6 y# `2 L7 j1 j
對不起
請容許我指出錯誤
在...


Originally posted by playbr2 at 2008-1-17 11:58 PM:. ^0 _3 N' d+ L. D: p* V" g) d4 \
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~4 w: C* d" \/ S
咁你又吾去計![]()



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Originally posted by sakura310 at 12:08 AM:* A* G0 r& N8 Q8 {6 G
2 n( |$ S6 U% S9 d4 l3 c
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG" D% R! C; Y/ p8 Z1 h" q* Z$ }0 a
Datetime | Downloaded by | Counts) N& L) d6 T% F1 P2 _
2008-01-18 00:25:24 | 阿感 | 23 X; R, R6 I* [$ D- u
2008-01-18 00:24:20 | playbr2 | 2) ^8 r% ?+ i' g- i' W
2008-01-18 00:22:02 | 但丁 | 2
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:& B3 ?% n0 Y8 s( {5 C5 D
Filename: DSC01158.JPG# u2 w D% S5 _' ^
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 2/ f: W( o7 A R8 P$ U' ^
! i2 D( p$ X5 e: {
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:
冇答案ga....
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2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:# c3 W3 c$ e$ V5 x7 k4 y( I8 K8 e9 w
冇答案ga....
|2 e/ M5 \5 N- w' a- Z2 h
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
1 h/ d3 `7 C& ] Z
不懂的話就問playplay,佢會知答案
Originally posted by sakura310 at 06:47 AM:
捉錯處就唔敢當8 P9 A6 |$ `' \ h( c" u
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:; ?9 H: `7 h' s# v$ J L
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乜咁快手ㄚㄚㄚㄚ
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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