Supremum of Subset of Real Numbers/Examples/Example 1
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Example of Supremum of Subset of Real Numbers
The subset $S$ of the real numbers $\R$ defined as:
- $S = \set {1, 2, 3}$
admits a supremum:
- $\sup S = 3$
Sources
- 1977: K.G. Binmore: Mathematical Analysis: A Straightforward Approach ... (previous) ... (next): $2$: Continuum Property: $\S 2.5$: Examples: $\text{(i)}$