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Riešenie sústavy rovníc
Rieš v \( ℝ × ℝ × ℝ \) sústavu rovníc:
\( \large\frac{1}{x}+\frac{1}{y}+\frac{1}{z}=9 \)
\( \large\frac{2}{x}\ –\ \frac{3}{y}+\frac{4}{z}=11 \)
\( \large\frac{4}{x}+\frac{3}{y}-\frac{2}{z}=9 \)
\( \large K=\left\{{\left[{\frac13;\frac14;\frac15}\right]}\right\} \)
\( \large K=\left\{{\left[{\frac14;\frac13;\frac12}\right]}\right\} \)
\( \large K=\left\{{\left[{\frac12;\frac13;\frac14}\right]}\right\} \)
\( \large K=\left\{{\left[{\frac12;\frac14;\frac16}\right]}\right\} \)