
Originally posted by ch.chak at 2008-1-17 09:38 PM:% a7 c. _1 z. b! T
a=101-c5 m( ?! |. u: k) H! ?( U
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0/ D: |9 ~9 ~9 w, P& I1 U5 V
101c-bc+bc-101c+(c*c)=02 W8 p' G, u _1 K" t3 f+ @
c*c=0; J8 n( n1 i0 h3 F2 a$ N9 [
c=0
a=101-0
a=101
ab+bc-ac=0% Q; l, u5 T4 Q5 | [4 _
a=1018 e: U& d' T7 e4 }1 w
c=0
101b + 0*b - 101*0=0% N) o( ^) ^9 L1 P- b9 O; x
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:) a- P' [- x' L. A* J/ i& i2 L* x
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對不起6 `# @7 l l: o- x2 _
請容許我指出錯誤1 Q7 c0 c s" Z3 f0 a# H# x
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:+ E2 [ ?0 D$ p: ]& ~
對不起" b0 h* G1 U$ z6 m7 _5 P7 h& i1 P
請容許我指出錯誤) b8 I2 P9 N0 T% v2 q
在...


Originally posted by playbr2 at 2008-1-17 11:58 PM:& r; B$ K) I7 ~1 S$ j
0 l/ x; P2 J) c* [
咁你又吾去計![]()



% m% S2 q9 H- n% C- \. F, U- F
Originally posted by sakura310 at 12:08 AM:% M% g7 o4 K9 w ]8 ^
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:/ C) t3 W1 Z8 l! M6 N" C- g: {
Filename: DSC01158.JPG% O2 U% N0 D6 m0 y/ |- u& j& Y
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2
2008-01-18 00:24:20 | playbr2 | 2) d+ w/ t$ [$ ]) D) e
2008-01-18 00:22:02 | 但丁 | 2
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點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:( e) G) @; K6 S# l& P
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 27 M7 W" T+ j/ W4 R3 y d/ G
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 2
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:9 ^4 P+ [( o" H! k1 ?8 I w' v; H
冇答案ga....7 _, w% j) V( k" B# \
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:/ ~4 d0 L7 }9 t1 x6 ?& b
冇答案ga.... L2 B! ?1 D! s4 z% ]' o+ |
5 } X) R- p7 y. [' f
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
3 R$ \+ T0 M j g3 b
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
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:
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p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:
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g; H: I7 o9 ?
乜咁快手ㄚㄚㄚㄚh1 ^+ Y* U( N+ t- s) L# `2 i$ {
1 |2 g+ p0 S* l; C* [% v" w! [5 L
個...
Originally posted by chong2002 at 2008-1-19 10:01:8 L! Q& Q" S, K; ~. L7 v
慘慘...f5 既maths 還返晒俾老師
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