ch.chak

a=101-c
- C9 S+ A; L5 hab+bc-ac=0
" I" G( o) \1 Y" Qb(101-c)+bc-c(101-c)=0
  R* L/ B' a3 Q101c-bc+bc-101c+(c*c)=0" V3 N9 x" w0 V1 u, w; Z
c*c=0
) ^* m& g/ I' Z: R& ^c=0# }* U* d) \  J+ r6 K9 Y

: E8 d! e  R9 s! ?) H3 ua=101-0
) Q/ L* K1 S6 n6 J0 D3 M) P. g6 q& K' ca=101: G' u( i0 F. ~

2 y  ^" F7 G  }) h: Z) Cab+bc-ac=0
2 m* {; o+ j$ ha=101
/ H  c$ i- L1 \9 Jc=00 |3 Z* w& U2 x2 L
101b + 0*b - 101*0=0' q- n3 I' H, \# N% [# i# K
101b=03 c2 _/ M. N% m& z
b=0

ch.chak

Originally posted by sakura310 at 2008-1-17 09:58 PM:
4 \" K, D* h3 S) E8 h  Y$ U$ l$ S2 t5 f2 F: R" l& G7 I
* c) D# U; r: ~3 B6 @, t! T0 C
對不起
" ?$ m" ^, I- Z' V* `請容許我指出錯誤1 b  J) o* D- s3 s1 F; T

9 ~+ m( m. |5 u$ ?% `: e( L在...

/ ?  B5 o& b3 @; y' n. ?, {係bo- H/ v$ j# S* B7 n
冇留意錯左tim