Continuous Real Function on Closed Interval/Examples
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Examples of Continuous Real Functions on Closed Intervals
Example: $\dfrac 1 {1 + e^{1 / x} }$ on $\closedint 0 1$
Consider the real function $f$ defined as:
- $f := \begin {cases} \dfrac 1 {1 + e^{1 / x} } & : x \ne 0 \\ 0 & : x = 0 \end {cases}$
Then $f$ is continuous on the closed interval $\closedint 0 1$.