संख्या रेखा पर \([0,3]\cap(2,8)\) कौन-सा interval देगा?
What interval is obtained from \([0,3]\cap(2,8)\) on the number line?
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Correct Answer
A. ((2,3])
Concept
The common part is from (2) to (3), but (2) is excluded and (3) is included. In exams, check endpoint inclusion separately in intersections.
Why this answer is correct
The correct answer is A. ((2,3]). The common part is from (2) to (3), but (2) is excluded and (3) is included. In exams, check endpoint inclusion separately in intersections.
Exam Tip
Common भाग (2) से (3) तक है, पर (2) शामिल नहीं और (3) शामिल है। परीक्षा में intersection में endpoints की inclusion अलग से जाँचें।
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