2000019109 | math4u.vsb.cz

SubArea:

Equations and inequalities with parameters

Level:

Project ID:

2000019109

Accepted:

0

Clonable:

0

Easy:

1

Determine the set of all values of the parameter

a \in R ∖ {0}

for which the equation has a unique solution.

\frac{x - 1}{x} = \frac{2 - a}{3 a}

R ∖ {\frac{1}{2}; 0}

R ∖ {0; 2; \frac{1}{2}}

R ∖ {0}

R ∖ {\frac{1}{3}; 0; 2; 1}