Originally posted by ch.chak at 2008-1-17 09:38 PM:
a=101-c$ F: \; i' g }, |- C( i$ U
ab+bc-ac=0 p0 n2 K4 _8 m" v) |6 o$ L7 z
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=0
c*c=0/ a' l, x* N( d a- t _
c=05 V, _: {9 r% b
9 r: F0 b4 a) g9 Q( K
a=101-0, [ r& L( ?% f8 L
a=101
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ab+bc-ac=0( ?/ ]# p) t% x% S' x0 T0 {& H5 W
a=101
c=0+ D" ]' X, v* Z( m
101b + 0*b - 101*0=0" N# Y' l' ? g8 J& T
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:$ x4 H% I$ k9 g9 K
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8 b, O8 X) m: i9 ?8 ^- `0 o( n7 B* q7 J
對不起
請容許我指出錯誤
在...
Originally posted by 托迪仔T at 2008-1-17 07:42 PM:- K- |2 I! b5 A! R+ e4 z
a=101, b&c =0![]()
Originally posted by sakura310 at 09:58 PM:4 N+ B% v* f0 K1 X! \
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對不起9 |2 p2 M0 G9 n5 ~9 Q
請容許我指出錯誤7 K; e# x3 P5 m/ [) e
在...
Originally posted by playbr2 at 2008-1-17 11:58 PM:
咁你又吾去計![]()
Originally posted by sakura310 at 12:08 AM:6 V4 _, E: j; g3 {: |
2 \4 B6 A3 ~+ z
! K; S6 P2 L& W
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG. e7 Q: ~. t7 S
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" m' p4 b# U9 B) |( G
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:7 n9 ]4 A, W" k
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts7 M/ ~$ w" d/ V4 S. m
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
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:
冇答案ga....
6 { j, W* h Q4 ^ Q( V
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:% X- A# }8 E3 m9 d6 g* S" y. d
冇答案ga....
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
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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+ M: p) N( c3 I% P3 q
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:
$ K2 C* a' O n9 G0 [* x$ r
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:+ z6 c U' D1 e; l, K) F) Q0 U# r
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乜咁快手ㄚㄚㄚㄚ
個...
Originally posted by chong2002 at 2008-1-19 10:01:" X& ?1 l$ p7 Y) p6 Q
慘慘...f5 既maths 還返晒俾老師
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