Question

Given the following set, select the statement bellow that is true.
A = {q, r, s, t, u}
a ∈ A
q ∈ A
t ∉ A
A = Ø
5 ∈ A
I think its 5 ∈ A

Answer 1

and i think that q ∈ A

Answer 2

what aroub said

Answer 3

second and last