यदि \(A={x:x\in\mathbb{N},x\) (10) का भाजक है(}), तो कौन सा (A) का उपसमुच्चय नहीं है?
If \(A={x:x\in\mathbb{N},x\) is a divisor of (10)(}), which is not a subset of (A)?
Explanation opens after your attempt
D. ({2,4})
Concept
Here \(A=\{1,2,5,10\}\), and (4) is not its element. Check every element while testing a subset.
Why this answer is correct
The correct answer is D. ({2,4}). Here \(A=\{1,2,5,10\}\), and (4) is not its element. Check every element while testing a subset.
Exam Tip
\(A=\{1,2,5,10\}\) है और (4) इसका सदस्य नहीं है। उपसमुच्चय जांचते समय हर सदस्य जांचें।
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