असमानता \(x\le -4\) के लिए संख्या रेखा पर सही रूप कौन सा है?
Which number line form is correct for \(x\le -4\)?
Explanation opens after your attempt
B. (-4) पर बंद बिंदु और बाईं ओरClosed circle at (-4) and left side
Concept
The sign \(\le\) includes the boundary, and smaller numbers lie to the left. So use a closed circle at (-4) and shade left.
Why this answer is correct
The correct answer is B. (-4) पर बंद बिंदु और बाईं ओर / Closed circle at (-4) and left side. The sign \(\le\) includes the boundary, and smaller numbers lie to the left. So use a closed circle at (-4) and shade left.
Exam Tip
\(\le\) में सीमा शामिल होती है और छोटी संख्याएँ बाईं ओर होती हैं। इसलिए (-4) पर बंद बिंदु और बाईं ओर रेखा होगी।
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