यदि (n(A)=24), (n(B)=20), और (n\(A\cap B\)=6), तो केवल (A) और केवल (B) की कुल संख्या क्या है?
If (n(A)=24), (n(B)=20), and (n\(A\cap B\)=6), what is the total number of only (A) and only (B)?
Explanation opens after your attempt
B. (32)
Concept
Only (A=24-6=18) and only (B=20-6=14). The total is (18+14=32).
Why this answer is correct
The correct answer is B. (32). Only (A=24-6=18) and only (B=20-6=14). The total is (18+14=32).
Exam Tip
केवल (A=24-6=18) और केवल (B=20-6=14)। कुल (18+14=32) है।
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