Originally posted by ch.chak at 2008-1-17 09:38 PM:
a=101-c
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0: P' d4 s7 O; s( N1 k3 ?
101c-bc+bc-101c+(c*c)=01 g7 j4 Y2 [0 Z+ p
c*c=0
c=08 R* H7 u$ {( ^6 t8 w) L% J
4 l# G( X" ~' T: M2 d
a=101-0) S; N1 W i! O0 U
a=101
ab+bc-ac=07 u- D4 Y9 U k& W" v
a=101
c=0
101b + 0*b - 101*0=0
101b=0* Z6 F5 ?9 @/ n( c. v5 l0 q
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:
' G- V. r' x' s5 k& p4 ~5 K
對不起
請容許我指出錯誤' C6 |/ y3 A. m7 U- l& f F0 i& u
1 g$ o; m# m) w, t+ s0 k6 p
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:& x) j! h9 b, M& P
. e, D% S# ~+ s
5 A% W+ x; _/ U% n2 J2 w' R$ |
對不起
請容許我指出錯誤
! o3 U# X# Y! Z/ h& B6 d" l
在...
Originally posted by playbr2 at 2008-1-17 11:58 PM:7 r4 j$ N w6 }) U. @$ B
咁你又吾去計![]()
Originally posted by sakura310 at 12:08 AM:
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts: |; P/ Z, {: F( {3 y- \
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 | 27 o6 X' i5 H! [3 H5 M5 {6 e) h
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:# r6 J6 C6 Y' t# O( o
Filename: DSC01158.JPG
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
. E$ G. G, V* g
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:; j& b+ y7 Y1 `& {0 f9 b
冇答案ga....
, E0 g' `3 }, |5 O2 h
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:7 r- Z3 b6 ~4 U) b: k1 [
冇答案ga....2 _/ y' L8 r- J! A
8 j' H( H& a4 D5 w* h
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
9 j& U; H; {$ l" ~; U8 W
& a7 \, B6 ?+ l9 g
不懂的話就問playplay,佢會知答案
Originally posted by sakura310 at 06:47 AM:' N. M4 Q4 P& k9 E
捉錯處就唔敢當
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:
1 a' t5 i6 n3 {4 ^, u" c
5 M5 V1 _' c6 x- b4 }! G( l' O
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:
; W8 }4 r/ s, |+ ^) |0 t1 T! g* l$ J' d
% A8 Y+ n6 v9 } s [1 U
乜咁快手ㄚㄚㄚㄚ" f) O+ r# M d3 S
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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