Linear Inequalities · Class 11 · CBSE · Science Mathematics
Find the solution set of the compound inequality -2 ≤ 3x + 1 < 10.
Practice question from Linear Inequalities (Class 11 · CBSE · Science Mathematics), with the correct answer and a step-by-step solution.
medium · MCQ · Q-DE2249
Find the solution set of the compound inequality -2 ≤ 3x + 1 < 10.
- A.-1 ≤ x < 3Correct answer
- B.-1 < x ≤ 3
- C.-3 ≤ x < 9
- D.1 ≤ x < 3
Solution
Subtracting 1 throughout gives . Dividing throughout by 3 gives .
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