Question

complete com os símbolos £ pertence ou € não pertence a)0___IN. b)5___IN. c)1,3___IN. d)_7___IN. e)4___IN. f)3/7___IN g)0____IN* h)15___IN



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Answer 1

a) ∈
b) ∈
c)∉
d)∉ (se for -7)∉
e)∈
f)∉∉
g)∉
h)∈