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Linear Inequalities — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsLinear Inequalities1 Mark
MCQ
Solution of a linear inequality in variable $x$ is represented on number line.
  • ✓
    $\text{x}\in\big(-\infty,\frac{7}{2}\big)$ 
  • B
    $\text{x}\in\big(-\infty,\frac{7}{2}\big]$ 
  • C
    $\text{x}\in\big(\frac{7}{2},-\infty\big)$ 
  • D
    $\text{x}\in\big(\frac{7}{2},\infty\big)$
✓

Answer

Correct option: A.
$\text{x}\in\big(-\infty,\frac{7}{2}\big)$ 
The given graph all real values of $x$ greater than and equal $\frac{7}{2}$ on real number line.
So, $\text{x}\in\big(-\infty,\frac{7}{2}\big)$

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