Originally posted by ch.chak at 2008-1-17 09:38 PM:. x1 Q4 q' o/ @# t
a=101-c. Y, {$ }& [- U3 w
ab+bc-ac=0; j4 Z! K1 F o! q7 f
b(101-c)+bc-c(101-c)=02 F: O6 A2 g/ ^1 y2 y6 i' l
101c-bc+bc-101c+(c*c)=0
c*c=0
c=0
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a=101-0
a=101
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ab+bc-ac=0" x" v. z: K, d, }8 c- b
a=101
c=0% T; W7 }- z9 ?% h
101b + 0*b - 101*0=0) f, v& P$ D5 ?8 P8 c# v1 c0 H
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM: @7 C" s$ f$ P. L
9 S) \% F3 c1 O& Y
對不起, O5 x$ I- \- }$ r
請容許我指出錯誤
/ P0 |8 B/ U2 a
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:9 a @. S6 G I8 W1 j9 K7 P9 @
對不起& s5 x- A. M+ j+ q! G+ ^
請容許我指出錯誤
+ N0 S7 u9 i* i+ N- d$ Q
在...
Originally posted by playbr2 at 2008-1-17 11:58 PM:5 G. h& W3 @. @2 F9 I
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咁你又吾去計
Originally posted by sakura310 at 12:08 AM:
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playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:. p, m: W# l) f
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2) O0 d- W4 m+ n7 U: H/ g
2008-01-18 00:24:20 | playbr2 | 29 Y1 N5 X; H, w! z8 q
2008-01-18 00:22:02 | 但丁 | 27 Y6 c0 n2 _" Z& D9 S0 M, b
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:6 c. X& n! t. a1 T4 L9 q
Filename: DSC01158.JPG' E; n) p8 q) b
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
! t( w% r+ l# T3 m3 F4 {2 a$ f
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:! ^, ^' c$ W6 Q9 B' J Z2 l
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:) c/ x6 ^$ E i, K
冇答案ga....
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:. ], G! ~3 r8 L' g4 Z7 A2 R$ {
4 ~3 v) t& X) G8 s/ X
0 p j: e- G! s$ ], ]! r
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 E+ C6 l j& q* X2 ?
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57: \! X+ B! I! x2 T$ K# P
+ f. M. o6 t- h* K
k7 @8 f D6 u# u4 [
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:
乜咁快手ㄚㄚㄚㄚ
" a$ w4 v* I) U, v3 y' J
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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