संख्या रेखा पर ((-12,-5]\cup(-5,1]) को सरल रूप में क्या लिखेंगे?
How will ((-12,-5]\cup(-5,1]) be written in simplified form on the number line?
Explanation opens after your attempt
A. ((-12,1])
Concept
The first interval includes (-5), and the second starts after (-5), so there is no gap. In exams, merge touching intervals.
Why this answer is correct
The correct answer is A. ((-12,1]). The first interval includes (-5), and the second starts after (-5), so there is no gap. In exams, merge touching intervals.
Exam Tip
पहला interval (-5) को शामिल करता है और दूसरा (-5) के बाद शुरू होता है, इसलिए कोई gap नहीं है। परीक्षा में touching intervals को merge करें।
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