Question

2- Complete com ∈ (pertence) ou ∉ (não pertence).

a) − 28_____N

b) 0_____N

c) 0_____Z

d)
2
5
_____Z

e) − 1000_____Z

f) 1205378_____N

g) 0,444 ... _____Z

h)2
2
5
_____Z

Answer 1

Resposta:

a)Não pertence

b)Pertence

c)Pertence

d)Pertence

e)Pertence

f)Pertence

g)Pertence

h)Pertence