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Test 1
Vocab For Mathematical Analysis
5 cards·by matt15vick
Interior Point
A point P is an interior point of E if there is a nbhd N of P s.t. N C E
Limit Point
A point P is a L.P. of E if every neighborhood of p contains a point p /= q such that q is in E.
Closed
E is Closed if every limit point of E is a point of E
Compact
A subset K of a Metric Space X is compact if EVERY open cover of K contains a finite subcover.
Open Cover
of a Set E in a metric space X is a collection {Gn} of open subsets of X such that E C UaGa