0 %
Řešení soustavy rovnic
Řeš v ℝ × ℝ soustavu rovnic:
-2a + 21b = 83
\large 6a + b = 71
\large K = \left \{{\left[ {11;5}\right] } \right \}
\large K = \left \{{\left[ {12;4}\right] } \right \}
\large K = \left \{{\left[ {10;6}\right] } \right \}
\large K = \left \{{\left[ {9;7}\right] } \right \}