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Find the solution set \(S\) of the inequality:$$ 2x - 1 \geq 0 $$Express your answer in interval notation.\FieldAnswerStudent{1}{$$\begin{aligned} 2x - 1 &\geq 0 \\ 2x &\geq 1 \\ x &\geq \frac{1}{2} \end{aligned}$$ So, \(S = \left[\frac{1}{2}, +\infty\right)\)}