Odpowiedzi

2010-03-06T19:12:02+01:00
3/2z:3=1/2z
2/3u*3/2=u
-1/2v:(-4)=1/8v
1 1 1
2010-03-06T21:33:12+01:00
1 1/2z:3=1/2z

2/3u x =u
2/3u-u=-x
1/3u=
-1/2v: =1/8v
-1/2v:-1/8v=0
4v=0/:4
v=0
1 5 1