
Originally posted by ch.chak at 2008-1-17 09:38 PM:
a=101-c% j+ d0 r! _/ C! J
ab+bc-ac=0
b(101-c)+bc-c(101-c)=01 Z- f8 s/ f2 Q
101c-bc+bc-101c+(c*c)=0& \5 ?/ o3 h/ O; N7 \! c
c*c=0
c=0
+ o8 y* _9 f3 Q+ a. c3 x! I
a=101-0
a=101: K# H4 P& b" [% n" x) O* N
ab+bc-ac=0
a=101
c=0) c5 o5 Y7 T+ b5 z
101b + 0*b - 101*0=0# O/ ?# c9 j/ y& A9 V9 u
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:# G& a6 r3 G& C* R3 [) V
: y7 t' V9 F* e2 c' B
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:
a=101, b&c =0![]()
Originally posted by sakura310 at 09:58 PM:
9 I* R0 K# z0 P- Q9 l
對不起
請容許我指出錯誤
在...


Originally posted by playbr2 at 2008-1-17 11:58 PM:
咁你又吾去計![]()



* J# u* f( i! g% e9 w _4 c
Originally posted by sakura310 at 12:08 AM:
1 ?+ t# F- a5 n2 z. L5 e: G4 Q
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG7 G- K' t( T% ?2 N" ~' L; G3 H
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 24 M! U& E5 m0 ^2 G% \
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 2
& U& O7 [/ I5 F
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:4 C% [" [6 O+ T6 I5 Z) z
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts8 J5 D0 h: k6 s0 ~$ `" X7 K9 w3 X3 a
2008-01-18 00:25:24 | 阿感 | 2 I: [# Z* o# i3 Y
2008-01-18 00:24:20 | playbr2 | 2% [- J0 {/ m7 D# R& V5 S
2008-01-18 00:22:02 | 但丁 | 2 Z: p5 v- W' x7 k
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:6 @) O. s H' J9 ~2 |
冇答案ga....: W- a+ S& o7 i3 E( y
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:% G; c; e3 L) U% P% `( h
冇答案ga....2 g7 f6 p5 C( {: h- I* U9 r% o% E4 ~6 D
2 e, h$ ^: R/ t
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:; w& V6 b5 ^: g
% O1 G5 ^/ U, P% U3 t4 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:$ ~ A. r% _! H$ i
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:
- C2 r* R1 ?, s6 a1 q% H
乜咁快手ㄚㄚㄚㄚ. Q' ?' \: O9 {& {
# I' W' H" d- o i- Q' [
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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