Respostas

2014-03-26T14:32:49-03:00
A: {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}
B: {-4, -2, -1, 0, 1, 2, 3, 6, 8}
C: {-2, -1}
D: {-2, 0, 2.}
E: {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 8}
F: {-4, -2, 0, 1, 2, 3, 4, 5, 6, 8}
G: {-5, -4, -3, -2, -1, 0, 1, 2, 3}
H: {-2, 0, 2}