यदि संख्या रेखा पर केवल (3) और (8) के बीच का भाग छायांकित है और दोनों endpoint खुले हैं तो interval क्या होगा?

If only the region between (3) and (8) is shaded and both endpoints are open, what is the interval?

Explanation opens after your attempt
Correct Answer

B. ((3,8))

Step 1

Concept

Both endpoints are open, so (3) and (8) are not included. In exams, write open circles with round brackets.

Step 2

Why this answer is correct

The correct answer is B. ((3,8)). Both endpoints are open, so (3) and (8) are not included. In exams, write open circles with round brackets.

Step 3

Exam Tip

दोनों endpoint खुले होने से (3) और (8) शामिल नहीं हैं। परीक्षा में खुले circle को round bracket से लिखें।

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Mathematics Answer, Explanation and Revision Hints

यदि संख्या रेखा पर केवल (3) और (8) के बीच का भाग छायांकित है और दोनों endpoint खुले हैं तो interval क्या होगा? / If only the region between (3) and (8) is shaded and both endpoints are open, what is the interval?

Correct Answer: B. ((3,8)). Explanation: दोनों endpoint खुले होने से (3) और (8) शामिल नहीं हैं। परीक्षा में खुले circle को round bracket से लिखें। / Both endpoints are open, so (3) and (8) are not included. In exams, write open circles with round brackets.

Which concept should I revise for this Mathematics MCQ?

Both endpoints are open, so (3) and (8) are not included. In exams, write open circles with round brackets.

What exam hint can help solve this Mathematics question?

दोनों endpoint खुले होने से (3) और (8) शामिल नहीं हैं। परीक्षा में खुले circle को round bracket से लिखें।