I know $\mathbb{Q}$ is not locally compact as all compact subsets of $\mathbb{Q}$ have empty interior.
Can I use the same argument to show that $\mathbb{Z}$ is not locally compact?
All spaces are with usual toplogies.
I know $\mathbb{Q}$ is not locally compact as all compact subsets of $\mathbb{Q}$ have empty interior.
Can I use the same argument to show that $\mathbb{Z}$ is not locally compact?
All spaces are with usual toplogies.
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