Class 11 Mathematics Linear Inequalities Introduction to inequalities Hard Level 41

अंतराल (\(-\infty,-6]\) को असमता के रूप में कैसे लिखेंगे?

How is the interval (\(-\infty,-6]\) written as an inequality?

Explanation opens after your attempt
Correct Answer

B. \(x\leq -6\)

Step 1

Concept

The right endpoint (-6) is closed, so (-6) is included. Therefore the inequality is \(x\leq -6\).

Step 2

Why this answer is correct

The correct answer is B. \(x\leq -6\). The right endpoint (-6) is closed, so (-6) is included. Therefore the inequality is \(x\leq -6\).

Step 3

Exam Tip

दायां सिरा (-6) बंद है इसलिए (-6) शामिल होगा। अतः असमता \(x\leq -6\) है।

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अंतराल (\(-\infty,-6]\) को असमता के रूप में कैसे लिखेंगे? / How is the interval (\(-\infty,-6]\) written as an inequality?

Correct Answer: B. \(x\leq -6\). Explanation: दायां सिरा (-6) बंद है इसलिए (-6) शामिल होगा। अतः असमता \(x\leq -6\) है। / The right endpoint (-6) is closed, so (-6) is included. Therefore the inequality is \(x\leq -6\).

Which concept should I revise for this Mathematics MCQ?

The right endpoint (-6) is closed, so (-6) is included. Therefore the inequality is \(x\leq -6\).

What exam hint can help solve this Mathematics question?

दायां सिरा (-6) बंद है इसलिए (-6) शामिल होगा। अतः असमता \(x\leq -6\) है।