किस संख्या रेखा में (x>3) और \(x\le 3\) का intersection दिखेगा?
Which number line shows the intersection of (x>3) and \(x\le 3\)?
Explanation opens after your attempt
Correct Answer
A. \(\emptyset\)
Concept
No (x) can be greater than (3) and less than or equal to (3) at the same time. In exams, the intersection of contradictory conditions is empty.
Why this answer is correct
The correct answer is A. \(\emptyset\). No (x) can be greater than (3) and less than or equal to (3) at the same time. In exams, the intersection of contradictory conditions is empty.
Exam Tip
कोई (x) एक साथ (3) से बड़ा और (3) से कम या बराबर नहीं हो सकता। परीक्षा में contradictory conditions का intersection empty होता है।
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