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"In a metric space M with A as a subset, an interior is the largest open subset contained in A."
That's how I've written this down in my notes along with some more symbolic definition. If the set within M (say, A) is open would/could the interior also be the whole set?
Thanks. Just gettin' ready for my Analysis final.
That's how I've written this down in my notes along with some more symbolic definition. If the set within M (say, A) is open would/could the interior also be the whole set?
Thanks. Just gettin' ready for my Analysis final.