Originally posted by ch.chak at 2008-1-17 09:38 PM:( ~% }$ x8 b4 m# z7 ?. i+ h
a=101-c; w! i' _4 z; `+ o5 |
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=0+ n' A0 p1 [" L3 J9 d
c*c=0
c=0/ m l; L6 `2 d; ^/ ~
7 N/ u, ?% D7 z4 i6 K0 g
a=101-0 y( t0 ]* D" y0 ]
a=101
ab+bc-ac=0# X* h$ `( e- W
a=101% i. N) o, X& f: c: l
c=0" f+ U$ j/ _. m, B+ a' s2 F* d* I. k
101b + 0*b - 101*0=0' C, O. h! x/ c4 i& j2 x
101b=0" Z8 \0 M3 ~6 a+ h+ I2 c
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:
( B# {+ T: e8 K5 W) ^/ b% {4 u
對不起. ]. B7 A5 n+ i% _
請容許我指出錯誤, C x/ c9 j/ }
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:( ]. |6 q! }+ l: B0 Q' D, }7 H! W" S0 S
對不起4 `1 d; g: q, ~; u4 ?0 W9 }6 S
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![]()
Originally posted by sakura310 at 12:08 AM: R$ w0 y3 L4 C2 ~5 L5 o
0 M3 G3 W4 r! g! s+ a
+ y; G" S) k( x. @8 e
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:+ d, m% {* c/ S. P! C# P/ [ P* p
Filename: DSC01158.JPG
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2
2008-01-18 00:24:20 | playbr2 | 2) T, Q" Z+ n( p) G0 v, ^8 c
2008-01-18 00:22:02 | 但丁 | 26 Y+ T2 u8 p: d* X( y N) ]
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:8 m5 _, o9 a2 v- a* d) A A
Filename: DSC01158.JPG$ T% `& a6 t" m& G$ q0 z# b& d
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2+ G$ Z& b; \ r
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 2' _! M6 ^' S" c3 i$ h6 G
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:! L3 D% j0 ^8 c6 A: V j
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:& [0 c/ S6 t9 R$ H! S; }. c# U
冇答案ga....
' f, u1 L4 @& ?& B) i& X
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
- }3 L# ~. c. C/ w [. u
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1 O# z1 b9 Y6 C4 l: c% T
不過,c=101n哥度(解...
Originally posted by playbr2 at 2008-1-18 14:57:
1 z+ R3 o6 e' A
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:& S* `( r+ q) x6 L
乜咁快手ㄚㄚㄚㄚ( e& }3 _" z# H o1 X' Z6 {. s
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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