Which statement is false? (Points : 1) a ∈ {a, b, c} Ø ⊂ {a, b, c} Ø ⊆ {a, b, c} Ø ∈ {a, b, c}

Ø ∈ {a, b, c}  is the correct answer to this question.
Ø represents NULL and an empty set is a subset of every set, that is why the other answer found here (Ø ⊆ {a, b, c}) is a true statement and not the answer to the question.

The false statement is
  ø ∈ a b c

The false statement is Ø ⊆ {a, b, c}.