Os números naturais maiores que -4 e menor e sque 8 é:
a) {0,1,2,4,5,6, 7}
b) {-3,-2,-1,0,1,2,3,4,5,6,7,8}
c) {-3,-2,-1}
d) {0,2,4,6,8.-1,-2,-3}