Level:
Project ID:
9000104402
Accepted:
1
Clonable:
0
Easy:
1
Find a set of the values of the real parameter
\(a\) which
ensure that the following equation has no solution.
\[
2a^{2}x - ax - 2a = -1
\]
\(\left \{0\right \}\)
\(\left \{\frac{1}
{2}\right \}\)
\(\left \{-\frac{1}
{2}\right \}\)
\(\left \{-\frac{1}
{2}; \frac{1}
{2}\right \}\)