Respostas

2014-04-03T13:14:25-03:00
A´={0,1,2,3,4,5,} se fosse n* não teria o 0.
B={-4, -3, -2, -1, 0, 1, 2, 3, 4,}
C={-2,-5/4,-1,-3/5,1,0, 3/2}