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X and A are topological spaces. Does this statement work in infinite dimensions and uncountable dimensions. I think it would just wondering.

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- Thread starter cragar
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- #1

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X and A are topological spaces. Does this statement work in infinite dimensions and uncountable dimensions. I think it would just wondering.

- #2

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X and A are topological spaces. Does this statement work in infinite dimensions and uncountable dimensions. I think it would just wondering.

What do you mean with "dimension" in topology in the first place?

But yes, the statement is always true as you can easily check for yourself.

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HallsofIvy

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