यदि \(A=\{1,2\}\), \(B=\{3\}\) और \(C=\{4,5,6\}\) हैं, तो (n\(A\times B\times C\)) कितना होगा?
If \(A=\{1,2\}\), \(B=\{3\}\), and \(C=\{4,5,6\}\), what is (n\(A\times B\times C\))?
Explanation opens after your attempt
Correct Answer
C. (6)
Concept
For the product of three sets, the total count is (n(A)n(B)n(C)). Therefore, \(2\times 1\times 3=6\).
Why this answer is correct
The correct answer is C. (6). For the product of three sets, the total count is (n(A)n(B)n(C)). Therefore, \(2\times 1\times 3=6\).
Exam Tip
तीन समुच्चयों के गुणन में कुल संख्या (n(A)n(B)n(C)) होती है। इसलिए \(2\times 1\times 3=6\)।
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