संख्या रेखा पर ([-9,-1)\cap(-4,6]) का परिणाम क्या होगा?
What is the result of ([-9,-1)\cap(-4,6]) on the number line?
Explanation opens after your attempt
B. ((-4,-1))
Concept
The common part is between (-4) and (-1), and both endpoints are excluded. In exams, take only the commonly shaded part for \(\cap\).
Why this answer is correct
The correct answer is B. ((-4,-1)). The common part is between (-4) and (-1), and both endpoints are excluded. In exams, take only the commonly shaded part for \(\cap\).
Exam Tip
साझा भाग (-4) से (-1) के बीच है और दोनों सिरे बाहर हैं। परीक्षा में \(\cap\) के लिए केवल समान छायांकित भाग लें।
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