Limit Points (Sequence and Neighborhood Definition) | Real Analysis

Limit points, accumulation points, cluster points, whatever you call them - that's today's subject. We'll define limit points in two ways. First we'll discuss the sequence definition of a limit point of a set. Then we'll discuss the neighborhood definition of a limit point of a set. We will see examples of limit points and non-examples, and conclude with a proof that the two definition of limit point are equivalent. #realanalysis

Limit points can be used to define what are called closed sets also, check it out!    • All About Closed Sets and Closures of...  

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