Respostas

2014-02-19T20:20:30-03:00
AXB= (-2,-3),(-2,-2),(-2,-1),(0,-3),(0,-2),(0,-1),(2,-3),(2,-2),(2,-1).

AXC= (-2,0),(-2,2),(0,0),(0,2),(2,0)(2,2)

BXA= (-3,-2),(-3,0),(-3,2),(-2,-2),(-2,0),(-2,2),(-1,-2),(-1,0),(-1,2)

CXA= (0,-2),(0,0),(0,2),(2,-2),(2,0),(2,2)





o que siguinifica o x
Quando tem o x significa A cartesiano B, pq são coordenadas