Odpowiedzi

2010-03-30T22:18:58+02:00
1.
AB=[2-(-2),6-3]
AB=[4,3]

2.
AB=[2,-3]
B=[2,0]
A(x,y)
2-x=2
-y=-3
x=0
y=3
A(0,3)
4 3 4
2010-03-30T22:24:45+02:00
Zad.1.
AB=[2-(-2),6-3]
AB=[4,3]
zad.2.
AB=[2,-3]
B=[2,0]
A(x,y)
2-x=2
-y=-3
x=0
y=3

A(0,3)
2 4 2