Bounded Subset of Real Numbers/Examples/Example 2
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Example of Bounded Subset of Real Numbers
The subset $T$ of the real numbers $\R$ defined as:
- $T = \set {x \in \R: 1 \le x \le 2}$
is bounded both above and below.
Some upper bounds of $T$ are:
- $100, 10, 4, 2$
Some lower bounds of $T$ are:
- $-27, 0, 1$
Sources
- 1977: K.G. Binmore: Mathematical Analysis: A Straightforward Approach ... (previous) ... (next): $\S 2$: Continuum Property: $\S 2.4$ Examples: $\text {(ii)}$