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Řešení rovnice s absolutními hodnotami
Řeš v \( \R \) rovnici:
\( \large \left | {3 x + 1} \right | + \left | x \right | = 1 \)
\( \large K = K_{1}\mathop\cup K_{2}\mathop\cup K_{3} = \left \{ { - \Large \frac{1}{3}\large ;1} \right \} \)
\( \large K = K_{1}\mathop\cup K_{2}\mathop\cup K_{3} = \left \{ { - \Large \frac{1}{2}\large ;2} \right \} \)
\( \large K = K_{1}\mathop\cup K_{2}\mathop\cup K_{3} = \left \{ { - \Large \frac{3}{2}\large ;0} \right \} \)
\( \large K = K_{1}\mathop\cup K_{2}\mathop\cup K_{3} = \left \{ { - \Large \frac{1}{2}\large ;0} \right \} \)