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Estudos Gerais
• 03/27/2024
21. Representamos
Representamos
M
(
a
)
M(a)
M
(
a
)
o conjunto dos múltiplos de
a
a
a
, e
D
(
a
)
D(a)
D
(
a
)
, o conjunto dos:divisores de
a
a
a
, com a sendo um número natural. Liste os elementos dos conjuntos resultantes das operações a seguir. a)
M
(
3
)
∩
D
(
30
)
M(3) \cap D(30)
M
(
3
)
∩
D
(
30
)
c)
D
(
100
)
∩
D
(
50
)
D(100) \cap D(50)
D
(
100
)
∩
D
(
50
)
b)
M
(
2
)
∩
M
(
4
)
M(2) \cap M(4)
M
(
2
)
∩
M
(
4
)
d)
M
(
7
)
∩
M
(
5
)
M(7) \cap M(5)
M
(
7
)
∩
M
(
5
)
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