संख्या रेखा पर \(x\le7\) और (x>7) का intersection क्या होगा?
What is the intersection of \(x\le7\) and (x>7) on the number line?
Explanation opens after your attempt
Correct Answer
A. \(\emptyset\)
Concept
No number can be less than or equal to (7) and greater than (7) at the same time. In exams, contradictory conditions have an empty intersection.
Why this answer is correct
The correct answer is A. \(\emptyset\). No number can be less than or equal to (7) and greater than (7) at the same time. In exams, contradictory conditions have an empty intersection.
Exam Tip
कोई संख्या एक साथ (7) से कम या बराबर और (7) से बड़ी नहीं हो सकती। परीक्षा में विरोधी शर्तों का intersection रिक्त होता है।
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