Jawabanmu

2014-03-06T19:56:10+07:00
Bilangan positif = { 1,2,3,4,5,6,7,.....}
Bilangan negatif = { -1, -2,-3,-4,-5,-6,........}
2014-03-06T20:57:55+07:00
{ 1,2,3.4,5.6} positif {-1 -2 -3 -4 -5 -6} negatif maaf klo slh