Integrable singularity characterisation

117 Views Asked by At

Suppose that $f(x)$ is a continuous function on $(0,1]$, and moreover that $$\int_{0}^{1}f(x)dx < \infty$$. In this setting, $f$ has an integrable singularity at $0$

My Question: $$f(x)=o(\frac{1}{x}) \text{, as } x \to 0^{+}$$?