संख्या रेखा पर ((-8,-2]\cup(-2,3]) को सरल रूप में क्या लिखेंगे?
How will ((-8,-2]\cup(-2,3]) be written in simplified form on the number line?
Explanation opens after your attempt
A. ((-8,3])
Concept
The first interval includes (-2), and the second starts after (-2), so no gap remains. In exams, merge connected intervals.
Why this answer is correct
The correct answer is A. ((-8,3]). The first interval includes (-2), and the second starts after (-2), so no gap remains. In exams, merge connected intervals.
Exam Tip
पहला अंतराल (-2) को शामिल करता है और दूसरा (-2) के बाद शुरू होता है, इसलिए कोई gap नहीं बचता। परीक्षा में जुड़े हुए intervals को मिलाकर लिखें।
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