Řešení soustavy rovnic
Řeš v ℝ × ℝ soustavu rovnic:
-3 x + 2y = 11
\large 3y = 3
\large K = \left \{ {\left[ { - 3;1}\right] } \right \}
\large K = \left \{ {\left[ { - 3;2}\right] } \right \}
\large K = \left \{ {\left[ { - 2;1}\right] } \right \}
\large K = \left \{ {\left[ { - 4;1}\right] } \right \}