想問大家一條數,,
ab+bc-ac=0sM'} uGa-c=1016[p FY%|;JF-y_
求b}rg1f;t
要STEPS,,,THX a=101, b&c =0 :D 我都知,,但唔知點得出個ans.,,anyway,,THX a=101-c*P^K7v%ey3KA3a
ab+bc-ac=0|/S0j}{1c
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=01ni&PW[ E'Pg:s.t
c*c=0D)r#[u]W v~[EY
c=0
sy Fe'o ^m r1{F&zu
a=101-0
a=101
U;PVQ[I$o*g;~I
ab+bc-ac=0+Z!t*aggG4I"\Hkge
a=101
c=0
101b + 0*b - 101*0=0cO>4BP$T,Y
101b=01f+[%Sbj'`j
b=0 [quote]Originally posted by [i]ch.chak[/i] at 2008-1-17 09:38 PM:
a=101-c
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0J[P H)vz
101c-bc+bc-101c+(c*c)=0
c*c=0
c=0`r)n4X8@l~
,CwY m1a AV`I
a=101-07P/LB7pL3S
a=101
*V7G+@)\&pXg
ab+bc-ac=0%j!tBUEo.M4\
a=101
c=0