संख्या रेखा पर \([-8,-3]\cup(-3,2)\) का सरल interval कौन-सा है?
Which is the simplified interval for \([-8,-3]\cup(-3,2)\) on the number line?
Explanation opens after your attempt
Correct Answer
A. ([-8,2))
Concept
The first interval includes (-3), and the second starts after (-3), so no gap remains. In exams, change connected intervals into one interval.
Why this answer is correct
The correct answer is A. ([-8,2)). The first interval includes (-3), and the second starts after (-3), so no gap remains. In exams, change connected intervals into one interval.
Exam Tip
पहला interval (-3) को शामिल करता है और दूसरा (-3) के बाद शुरू होता है, इसलिए gap नहीं बचता। परीक्षा में connected intervals को एक interval में बदलें।
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