Question

4) Os múltiplos inteiros de 7, tal que – 28 ≤ x ≤ 21, são: *
a) – 28, – 21, – 14, – 7, 7, 14, 21
b) – 21, – 14, – 7, 0, 7, 14
c) – 21, – 14, – 7, 7, 14
d) – 28, – 21, – 14, – 7, 0, 7, 14, 21

Answer 1

Resposta:

os múltiplos inteiros de 7, Tal que-28<×<21,são*a)-28-21-14-7,714,21 b)-21-1