If a set AAA is defined by the property A={n∈N:n is a multiple of 3 and n<10}A = \{n \in \mathbb{N} : n \text{ is a multiple of } 3 \text{ and } n < 10\}A={n∈N:n is a multiple of 3 and n<10}, which set represents AAA in roster form?
∅\emptyset∅
∈{3,6,9}\in \{3, 6, 9\}∈{3,6,9}
∈{0,3,6,9}\in \{0, 3, 6, 9\}∈{0,3,6,9}
∈{3,6,9,12}\in \{3, 6, 9, 12\}∈{3,6,9,12}