Proof: Supremum of {1/n} = 1 | Real Analysis

The supremum of the set containing all reciprocals of natural numbers is 1. That is, 1 is the least upper bound of {1/n | n is natural}. We prove this supremum in today's real analysis lesson using the epsilon definition of supremum!

Definition of Supremum and Infimum of a Set:    • Definition of Supremum and Infimum of...  
Epsilon Definition of Supremum and Infimum:    • Epsilon Definition of Supremum and In...  
Proof: Maximum of a Set is the Supremum:    • Proof: Maximum of a Set is the Suprem...  

Real Analysis Playlist:    • Real Analysis  

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