कौन सा अंतराल \(x\le 4\) के बराबर है?

Which interval is equivalent to \(x\le 4\)?

Explanation opens after your attempt
Correct Answer

B. (\(-\infty,4]\)

Step 1

Concept

In \(x\le 4\), (4) is included so a square bracket is used at (4). Smaller numbers extend toward \(-\infty\).

Step 2

Why this answer is correct

The correct answer is B. (\(-\infty,4]\). In \(x\le 4\), (4) is included so a square bracket is used at (4). Smaller numbers extend toward \(-\infty\).

Step 3

Exam Tip

\(x\le 4\) में (4) शामिल है इसलिए (4) पर वर्ग कोष्ठक आएगा। छोटी संख्याएँ \(-\infty\) की ओर जाती हैं।

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Mathematics Answer, Explanation and Revision Hints

कौन सा अंतराल \(x\le 4\) के बराबर है? / Which interval is equivalent to \(x\le 4\)?

Correct Answer: B. (\(-\infty,4]\). Explanation: \(x\le 4\) में (4) शामिल है इसलिए (4) पर वर्ग कोष्ठक आएगा। छोटी संख्याएँ \(-\infty\) की ओर जाती हैं। / In \(x\le 4\), (4) is included so a square bracket is used at (4). Smaller numbers extend toward \(-\infty\).

Which concept should I revise for this Mathematics MCQ?

In \(x\le 4\), (4) is included so a square bracket is used at (4). Smaller numbers extend toward \(-\infty\).

What exam hint can help solve this Mathematics question?

\(x\le 4\) में (4) शामिल है इसलिए (4) पर वर्ग कोष्ठक आएगा। छोटी संख्याएँ \(-\infty\) की ओर जाती हैं।