\(y=\dfrac{2x-1}{3x-6m}\Rightarrowđkxđ:\Leftrightarrow3x-6m\ne0\Leftrightarrow x\ne2m\)
\(xét\)\(\) \(x\) \(trên\) \(khoảng\) \(\left(0;1\right)\)\(\Rightarrow x\ne2m\Leftrightarrow\left[{}\begin{matrix}2m\le0\\2m\ge1\end{matrix}\right.\)\(\Leftrightarrow\left[{}\begin{matrix}m\le0\\m\ge\dfrac{1}{2}\end{matrix}\right.\)
\(\Rightarrow m\in(-\text{∞};0]\cup[\dfrac{1}{2}:+\text{∞})\)