Respostas

2013-07-13T12:37:01-03:00
D(ab)= raiz de (3-2)^2 + (2-1)^2
D(ab) = raiz de 2.
D(ac) = raiz de (4-2)^2 + (1-1)^2
D(ac)= 2
D(bc)= raiz de (4-3)^2 + (2-1)^2
D(bc)= raiz de 2.
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