Originally posted by ch.chak at 2008-1-17 09:38 PM:0 E- e" ]5 h1 g$ L
a=101-c
ab+bc-ac=0. |% Z: H7 B% O R- h5 C9 D
b(101-c)+bc-c(101-c)=0+ [# T0 \/ G1 y5 y1 u" e
101c-bc+bc-101c+(c*c)=0
c*c=0 c* g* {2 Z& \- r; o! H; V, d
c=09 Y$ k- }% i, D; v* R1 K
a=101-0$ _. A; u: x5 n7 n# c1 [
a=101% l% V9 }- L+ S% X
6 T- ~. N$ Y9 q5 l2 E! K2 k9 v
ab+bc-ac=08 y; t/ X, k- p6 `$ d. U6 S
a=1015 H5 f5 F2 m* b6 [: c, M
c=0
101b + 0*b - 101*0=0
101b=0
b=0
Originally posted by sakura310 at 2008-1-17 09:58 PM:
對不起
請容許我指出錯誤0 r! F" s* @' x
1 ^3 I5 [6 n# U5 l$ f; z/ e
在...
Originally posted by 托迪仔T at 2008-1-17 07:42 PM:6 E+ I7 b1 q; C8 x
a=101, b&c =0![]()
Originally posted by sakura310 at 09:58 PM:
k" ~, _7 W$ F4 X+ J3 p
對不起
請容許我指出錯誤/ U! c+ C" D& C
+ p4 d, C' A6 m1 k
在...
Originally posted by playbr2 at 2008-1-17 11:58 PM:
5 e7 J1 G; h) s/ Z
咁你又吾去計![]()
Originally posted by sakura310 at 12:08 AM:
playplay你串我?:fig...
Originally posted by sakura310 at 12:27 AM:1 k" ]% |8 I( k% b' R# x, y
Filename: DSC01158.JPG5 u" L( `4 A5 V6 ^$ u
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2; Q- `! V! ^/ Q8 e! O) M" h
2008-01-18 00:24:20 | playbr2 | 2
2008-01-18 00:22:02 | 但丁 | 23 V, x* k% J& |3 ~7 B c, P
點解大家都down兩次? XD
Originally posted by sakura310 at 12:27 AM:3 U: b- O0 A+ k! Q2 F1 h! }
Filename: DSC01158.JPG9 k0 P {, |: n) W
Datetime | Downloaded by | Counts
2008-01-18 00:25:24 | 阿感 | 2
2008-01-18 00:24:20 | playbr2 | 2% j, z/ E) M/ }9 c
2008-01-18 00:22:02 | 但丁 | 2( `3 T1 E" q h, F) z" _& g
點解大家都down兩次? XD
Originally posted by cutec at 2008-1-18 08:26 AM:
冇答案ga....
# P$ n. ^ m C2 ?
2條equation solve 唔到3個unknown ga....
Originally posted by cutec at 2008-1-18 08:26 AM:% | j. i( w" \" s( C7 U! g4 V) x: H
冇答案ga....4 N% w" d2 h, K$ D1 T' q( A, a; k
' k2 O7 L, Q5 Z7 j) K
2條equation solve 唔到3個unknown ga....
Originally posted by sakura310 at 10:22 AM:
; |$ n& S8 s1 q, V5 m0 P3 e6 r
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:
) w6 O& }, ~, h# o* H4 X
p.s. 求''堂''字正寫...
Originally posted by playbr2 at 2008-1-18 12:21 AM:0 E6 i) v+ t- y; {! Z, g F/ M6 {1 [
. j8 {( k C4 B0 z# F1 S# a
* D2 Z* t! k! d0 g9 y. @* z6 ^
乜咁快手ㄚㄚㄚㄚ( `2 m5 g l9 {
* ]3 ~% c/ H$ B6 s7 _, t4 n
個...
Originally posted by chong2002 at 2008-1-19 10:01:2 w1 t5 ~. A8 B5 D3 J/ H t# d1 \
慘慘...f5 既maths 還返晒俾老師
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