Level:
Project ID:
2000019109
Accepted:
0
Clonable:
0
Easy:
1
Determine the set of all values of the parameter \( a \in \mathbb{R} \setminus \{0\}\) for which the equation has a unique solution.
\[
\frac{x-1}{x} = \frac{2-a}{3a}
\]
\(\mathbb{R} \setminus \left\{\frac12;0\right\}\)
\(\mathbb{R} \setminus \left\{0;2;\frac12\right\}\)
\(\mathbb{R} \setminus \{0\}\)
\(\mathbb{R} \setminus \left\{\frac13;0;2;1\right\}\)