यदि (n(U)=75), (n(A)=46), (n(B)=41) है, तो (n\(A\cap B\)) का न्यूनतम संभव मान कितना है?
If (n(U)=75), (n(A)=46), (n(B)=41), then what is the minimum possible value of (n\(A\cap B\))?
Explanation opens after your attempt
A. (12)
Concept
The minimum intersection is (46+41-75=12). When the sum of two sets exceeds (U), overlap is necessary.
Why this answer is correct
The correct answer is A. (12). The minimum intersection is (46+41-75=12). When the sum of two sets exceeds (U), overlap is necessary.
Exam Tip
न्यूनतम प्रतिच्छेद (46+41-75=12) है। जब दोनों का योग (U) से अधिक हो तो अतिव्यापन अनिवार्य होता है।
Login to save your score, XP, coins and progress.
