0 %
Řešení soustavy rovnic
Řeš v ℝ × ℝ soustavu rovnic:
\frac{1}{x} + \frac{3}{y} = 5
\large \Large \frac{2}{x}\large -\Large \frac{6}{y}\large = 6
\large K = \left \{ {\left[ {\Large \frac{1}{2}\large ;2}\right] } \right \}
\large K = \left \{ {\left[ {\Large \frac{1}{4}\large ;3}\right] } \right \}
\large K = \left \{ {\left[ {\Large \frac{1}{3}\large ;4}\right] } \right \}
\large K = \left \{ {\left[ {\Large \frac{1}{5}\large ;5}\right] } \right \}