यदि \(x\in\mathbb{Z}\) और \(-3\leq \frac{x}{2}<4\) है तो हल समुच्चय कौन सा है?

If \(x\in\mathbb{Z}\) and \(-3\leq \frac{x}{2}<4\), what is the solution set?

Explanation opens after your attempt
Correct Answer

A. ({-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7})

Step 1

Concept

Multiplying by (2) gives \(-6\leq x<8\). Therefore the integer solutions are from (-6) to (7).

Step 2

Why this answer is correct

The correct answer is A. ({-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7}). Multiplying by (2) gives \(-6\leq x<8\). Therefore the integer solutions are from (-6) to (7).

Step 3

Exam Tip

(2) से गुणा करने पर \(-6\leq x<8\) मिलता है। इसलिए पूर्णांक हल (-6) से (7) तक हैं।

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Mathematics Answer, Explanation and Revision Hints

यदि \(x\in\mathbb{Z}\) और \(-3\leq \frac{x}{2}<4\) है तो हल समुच्चय कौन सा है? / If \(x\in\mathbb{Z}\) and \(-3\leq \frac{x}{2}<4\), what is the solution set?

Correct Answer: A. ({-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7}). Explanation: (2) से गुणा करने पर \(-6\leq x<8\) मिलता है। इसलिए पूर्णांक हल (-6) से (7) तक हैं। / Multiplying by (2) gives \(-6\leq x<8\). Therefore the integer solutions are from (-6) to (7).

Which concept should I revise for this Mathematics MCQ?

Multiplying by (2) gives \(-6\leq x<8\). Therefore the integer solutions are from (-6) to (7).

What exam hint can help solve this Mathematics question?

(2) से गुणा करने पर \(-6\leq x<8\) मिलता है। इसलिए पूर्णांक हल (-6) से (7) तक हैं।