9000104402 | math4u.vsb.cz

SubArea:

Equations and inequalities with parameters

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.

2 a^{2} x - a x - 2 a = - 1

{0}

{\frac{1}{2}}

{- \frac{1}{2}}

{- \frac{1}{2}; \frac{1}{2}}