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JEE MATHEMATICS MCQ: FUNCTIONS

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The set of all xx satisfying the inequality 4x−13x+1≥1\frac{{4x - 1}}{{3x + 1}} \ge 1 is
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Correct option: C
(−∞,  −13)∪[2,  ∞)\left( { - \infty ,\; - \frac{1}{3}} \right) \cup \left[ {2,\;\infty } \right)
Option C ((−∞,  −13)∪[2,  ∞)\left( { - \infty ,\; - \frac{1}{3}} \right) \cup \left[ {2,\;\infty } \right)) is correct because it represents the set of all x that satisfy the given inequality after simplification.

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