यदि \(A=\{0,1\}\) और \(B=\{2,4,6\}\) हैं, तो \(|A\times B|\) का मान क्या होगा?
If \(A=\{0,1\}\) and \(B=\{2,4,6\}\), what is the value of \(|A\times B|\)?
Explanation opens after your attempt
Correct Answer
B. (6)
Concept
\(|A\times B|=|A|\cdot |B|=2\cdot3=6\). For cardinality questions, multiply the sizes directly.
Why this answer is correct
The correct answer is B. (6). \(|A\times B|=|A|\cdot |B|=2\cdot3=6\). For cardinality questions, multiply the sizes directly.
Exam Tip
\(|A\times B|=|A|\cdot |B|=2\cdot3=6\) होता है। कार्डिनलिटी वाले प्रश्नों में सीधे गुणा करें।
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