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Řešení soustavy rovnic
Řeš v ℝ × ℝ soustavu rovnic:
(x + 3)(y + 5) = (x + 1)(y + 8)
\large \left( 2 x-3\right) \left( 5y + 5\right) = 2\left( 5 x-6\right) \left( y + 1\right)
\large K = \left \{ \left[ \Large \frac{5}{3}\large ;-1 \right] \right \}
\large K = \left \{ \left[ \Large \frac{5}{2}\large ;-1 \right] \right \}
\large K = \left \{ \left[ \Large \frac{5}{3}\large ;0 \right] \right \}
\large K = \left \{ \left[ \Large \frac{4}{3}\large ;-1 \right] \right \}