यदि (A), (B), (C) के वेन आरेख में केवल \(A\cap B\) में (11), केवल \(B\cap C\) में (13), केवल \(C\cap A\) में (9), और तीनों में (4) हैं, तो (n\(A\cap B\)+n\(B\cap C\)+n\(C\cap A\)) कितना है?

If in the Venn diagram of (A), (B), and (C), only \(A\cap B\) is (11), only \(B\cap C\) is (13), only \(C\cap A\) is (9), and all three is (4), what is (n\(A\cap B\)+n\(B\cap C\)+n\(C\cap A\))?

Explanation opens after your attempt
Correct Answer

A. (45)

Step 1

Concept

The pairwise intersection sum is ((11+4)+(13+4)+(9+4)=45). The triple part is included in every pairwise intersection.

Step 2

Why this answer is correct

The correct answer is A. (45). The pairwise intersection sum is ((11+4)+(13+4)+(9+4)=45). The triple part is included in every pairwise intersection.

Step 3

Exam Tip

युग्म छेदन योग (=(11+4)+(13+4)+(9+4)=45)। तीनों वाला भाग हर युग्म छेदन में शामिल होता है।

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यदि (A), (B), (C) के वेन आरेख में केवल \(A\cap B\) में (11), केवल \(B\cap C\) में (13), केवल \(C\cap A\) में (9), और तीनों में (4) हैं, तो (n\(A\cap B\)+n\(B\cap C\)+n\(C\cap A\)) कितना है? / If in the Venn diagram of (A), (B), and (C), only \(A\cap B\) is (11), only \(B\cap C\) is (13), only \(C\cap A\) is (9), and all three is (4), what is (n\(A\cap B\)+n\(B\cap C\)+n\(C\cap A\))?

Correct Answer: A. (45). Explanation: युग्म छेदन योग (=(11+4)+(13+4)+(9+4)=45)। तीनों वाला भाग हर युग्म छेदन में शामिल होता है। / The pairwise intersection sum is ((11+4)+(13+4)+(9+4)=45). The triple part is included in every pairwise intersection.

Which concept should I revise for this Mathematics MCQ?

The pairwise intersection sum is ((11+4)+(13+4)+(9+4)=45). The triple part is included in every pairwise intersection.

What exam hint can help solve this Mathematics question?

युग्म छेदन योग (=(11+4)+(13+4)+(9+4)=45)। तीनों वाला भाग हर युग्म छेदन में शामिल होता है।