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Řešení soustavy rovnic
Řeš v ℝ × ℝ soustavu rovnic:
\frac{1}{6}x\ –\ \frac{1}{6}z =\ – \frac{{13}}{{168}}
\large 7 x = 2
\large K = \left \{{\left[ {\Large \frac{2}{7}\large ;\Large \frac{5}{4}\large }\right] } \right \}
\large K = \left \{{\left[ {\Large \frac{1}{7}\large ;\Large \frac{3}{4}\large }\right] } \right \}
\large K = \left \{{\left[ {\Large \frac{3}{7}\large ;\Large \frac{3}{4}\large }\right] } \right \}
\large K = \left \{{\left[ {\Large \frac{2}{7}\large ;\Large \frac{3}{4}\large }\right] } \right \}