Question

Dado o conjunto A={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}
A)Os múltiplos de 3:
B)Os múltiplos de 7:
C)Os divisores de 12:
D)Os divisores de 15:

Answer 1

a)s= {3,6,9,12,15}
b) s={7,14
c) s={1,2,3,4,6,12}
d) s={1,3,5,15}

Answer 2

a) 3, 6, 9, 12, 15
b) 7 e 14
c) 1, 2, 3, 4, 6, 12
d) 1, 3, 5, 15