P = Q
\(Q ⊂P\)
We are given two sets:
\( P = \{3m : m \in \mathbb{N}\} \) and \( Q = \{3m : m \in \mathbb{N}\} \).
Step 1: Understanding the Sets
Both sets are defined using the same condition: all elements are multiples of 3, where \( m \) is a natural number.
Since both sets are identical, we conclude that:
\[ P = Q \]
Step 2: Evaluating the Options
Final Answer: \( P = Q \).