
Originally posted by ch.chak at 2008-1-17 09:38 PM:1 n! {$ c/ K$ N! W- a" o) p
a=101-c
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0: t2 L$ p4 |/ E" A0 Z6 ^: Y2 n
101c-bc+bc-101c+(c*c)=0
c*c=0& `5 [! `# I( W& z6 S9 o8 L; k
c=05 S x4 R* u: r3 s( |; F. P8 k
4 c4 v% ^2 a# B
a=101-0" \+ ~+ d B- V3 p
a=101
0 C9 K7 w; I* s
ab+bc-ac=0( V/ A: P7 w8 _' }0 w$ C
a=1011 ~4 U l% f& Y4 ? M- m1 e
c=0& U) f1 s t/ J- W& c+ Y8 l4 I" W5 y0 e
101b + 0*b - 101*0=0
101b=0( q' z- b- z$ Y9 j$ Y
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:
0 L" o1 b( {3 Y7 I1 Y
對不起- h8 K! `$ c0 E5 Y
請容許我指出錯誤6 U7 G) z p* Q9 a. e% }/ K0 W! u9 ~
2 c5 s! z' a7 u( p
在...
Originally posted by 托迪仔T at 2008-1-17 07:42 PM:+ D% ? c6 w: o
a=101, b&c =0![]()
Originally posted by sakura310 at 09:58 PM:
6 O+ S2 L6 `, _3 f/ s$ b
對不起
請容許我指出錯誤% b! P6 ]; g. }7 q
$ s3 v5 W& e0 |4 @0 A
在...


Originally posted by playbr2 at 2008-1-17 11:58 PM:, D: ?* b0 `. V- x7 B+ E9 Y
咁你又吾去計![]()



8 K i7 Z- c& w
Originally posted by sakura310 at 12:08 AM:7 @4 i, m9 M: x- f# R
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:5 C. D! p2 V+ ~& @1 \9 Y
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 24 ~/ l; h7 ]' q' E
2008-01-18 00:24:20 | playbr2 | 25 o( |: f. ]5 X. R+ m2 F
2008-01-18 00:22:02 | 但丁 | 2
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts$ n+ Z1 o& ~9 e3 w, k
2008-01-18 00:25:24 | 阿感 | 2# C) Y8 z4 u1 c1 V$ Y4 u& X
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 2" n. ~6 z2 g3 D
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:
冇答案ga....
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:
冇答案ga....- s6 L0 x+ c2 P+ d n! V7 o
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
% \9 s& O, j8 o
& G2 ]2 Z1 y" P9 z+ E) M/ P7 ^
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2 b# w, @6 ~& r4 b2 a
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:, a8 c! Q4 O, \& ]9 @1 U
# H+ L0 S; q3 q) x6 Y9 P: M+ F6 x
% }: a2 Q$ a k! Q. v8 x
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:/ {) X2 {1 t' S. N
$ m0 Z% O; S$ Q1 T& x4 N
' ~7 m( Y K! O$ ^' O/ T! l& V% y
乜咁快手ㄚㄚㄚㄚ1 J# U# V( _& E Z
個...
Originally posted by chong2002 at 2008-1-19 10:01:5 X% }& o( `; L2 @2 c
慘慘...f5 既maths 還返晒俾老師
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