असमानता \(\frac{5-x}{3}\ge 2\) को संख्या रेखा पर कैसे दिखाएँगे?
How will \(\frac{5-x}{3}\ge 2\) be shown on the number line?
Explanation opens after your attempt
Correct Answer
B. \(x\le -1\), (-1) से बाईं ओर बंद बिंदु\(x\le -1\), closed dot at (-1) shaded left
Concept
Solving gives \(5-x\ge 6\), then \(-x\ge 1\), so \(x\le -1\). In exams, remember to reverse the sign when removing (-x).
Why this answer is correct
The correct answer is B. \(x\le -1\), (-1) से बाईं ओर बंद बिंदु / \(x\le -1\), closed dot at (-1) shaded left. Solving gives \(5-x\ge 6\), then \(-x\ge 1\), so \(x\le -1\). In exams, remember to reverse the sign when removing (-x).
Exam Tip
हल \(5-x\ge 6\) से \(-x\ge 1\) और \(x\le -1\) आता है। परीक्षा में (-x) हटाते समय चिन्ह पलटना न भूलें।
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