In my multivariable calc class, we're asked to prove that the finite intersection of open sets is open. I've tried to find help on the internet but couldn't find anything to help. I understand somewhat the idea of "nesting sets" that some proofs use .. can anyone help me understand this to prove it? Thanks!(adsbygoogle = window.adsbygoogle || []).push({});

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# Homework Help: Finite intersection of open sets is open

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