The nowhere continuous function anuj January 22, 2021 The nowhere continuous function2021-01-22T18:45:24+00:00 Mathematical Physics For example, the nowhere continuous function Math
![\[f(x) = \left\{\begin{matrix}1,~~ x\in \mathbb{Q}\\ 0,~~ x\notin \mathbb{Q}\end{matrix}\right.\]](https://stationarystates.com/wp-content/ql-cache/quicklatex.com-3bf755a762e336d8560091c2b42f8939_l3.png "Rendered by QuickLaTeX.com")