想問大家一條數,,
ab+bc-ac=0"W\#]bT%jPa-c=101
求b1_b T%Km Wn!]
x*Y;YzG.Y Z
要STEPS,,,THX a=101, b&c =0 :D 我都知,,但唔知點得出個ans.,,anyway,,THX a=101-cVm&jJ[| P%~8@
ab+bc-ac=0,Z0l8Q6PgD@-Y1H:Fo
b(101-c)+bc-c(101-c)=0ECO ZL
101c-bc+bc-101c+(c*c)=0NWJP3ZH1B"u
c*c=0
c=0+Za$pYhm#L3r
a=101-0
a=101
ab+bc-ac=0Jf-hO)@cU
a=101nrh dy vY#Fy
c=0+k!KO#GV
101b + 0*b - 101*0=0@} VJ8P j9X FhK+n
101b=0
b=0 [quote]Originally posted by [i]ch.chak[/i] at 2008-1-17 09:38 PM:
a=101-c
ab+bc-ac=0