\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Given $$A = \{n\in\N \mid n \text{ is divisible by } 9\}$$ $$B = \{n\in\N \mid n \text{ is divisible by } 3\}$$ is \(A \subseteq B\)?
Choose one: