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Riešenie nerovnice s absolútnou hodnotou
Rieš v \( \mathbb{R} \) nerovnicu:
\( |12 x-4| \geq 2 x \)
\( K=\left(-\infty ; \frac{2}{9}\right\rangle \cup\left\langle\frac{2}{5} ; \infty\right) \)
\( K=\left(-\infty ; \frac{1}{7}\right\rangle \cup\left\langle\frac{2}{5} ; \infty\right) \)
\( K=\left(-\infty ; \frac{2}{7}\right\rangle \cup\left\langle\frac{3}{5} ; \infty\right) \)
\( K=\left(-\infty ; \frac{2}{7}\right\rangle \cup\left\langle\frac{2}{5} ; \infty\right) \)