Originally posted by ch.chak at 2008-1-17 09:38 PM:( X2 m: _) [, y" r5 e2 \
a=101-c
ab+bc-ac=0 u8 A& z2 m( l0 e
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=0
c*c=07 l7 S: z' n% @* L* ]1 _
c=0
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a=101-0' {+ ]$ E; p' ^- J$ X
a=101
ab+bc-ac=0
a=101& D* ^) p- t. T- }+ [
c=0: M, A9 ^8 e4 B. x' V
101b + 0*b - 101*0=05 A4 q. r. D' g4 D9 P9 ~
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:
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對不起
請容許我指出錯誤# M: U* g3 Z# X, x3 e
在...
Originally posted by 托迪仔T at 2008-1-17 07:42 PM:& I, ^5 U- J9 p) z& S6 b" x4 }
a=101, b&c =0![]()
Originally posted by sakura310 at 09:58 PM:
對不起; j! O8 a5 M7 ^2 h2 s$ b
請容許我指出錯誤
+ }3 j8 W! M1 s- v
在...
Originally posted by playbr2 at 2008-1-17 11:58 PM:# C3 T4 _& M% r1 Y8 T; F
咁你又吾去計![]()
Originally posted by sakura310 at 12:08 AM:% k+ }/ ~! a( z$ c1 z
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playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts3 V$ J* |, A/ E7 X# t# V1 _
2008-01-18 00:25:24 | 阿感 | 26 D2 u0 d- d8 `5 ]. O% V
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 22 J9 A( k# A. W% ]
. [0 D; G: y- z
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG5 ^1 u, g" V# f' y% G
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! ]$ n5 [0 _* A! y# v, {: H" o3 X' s9 V
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:
冇答案ga....& K+ ]3 P& A" L. m
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:+ V) ~/ ?1 o1 e% A9 M, P) m. h; O
冇答案ga....
" L/ b$ D# h& k9 X z, u
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
9 q& Q8 c$ C* R& \$ {
5 ~# \, z1 ]4 i5 j
不懂的話就問playplay,佢會知答案
Originally posted by sakura310 at 06:47 AM:$ F# G7 F6 S) H: t
捉錯處就唔敢當
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:+ ]& i1 K) R4 c" c' [
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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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乜咁快手ㄚㄚㄚㄚ/ b2 c `/ v% L% r$ k, l/ R
% u- l$ ?1 g6 O- D/ t2 A
個...
Originally posted by chong2002 at 2008-1-19 10:01:7 @, C; i/ s A+ V* Z7 @# c/ _
慘慘...f5 既maths 還返晒俾老師
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