यदि \(A={x:x\in \mathbb{N},2<x\leq 6}\) तो निम्न में से कौन (A) का उचित उपसमुच्चय है?
If \(A={x:x\in \mathbb{N},2<x\leq 6}\), which of the following is a proper subset of (A)?
Explanation opens after your attempt
B. ({3,5})
Concept
Here \(A=\{3,4,5,6\}\), and ({3,5}) lies inside it but is not equal to it. So it is a proper subset.
Why this answer is correct
The correct answer is B. ({3,5}). Here \(A=\{3,4,5,6\}\), and ({3,5}) lies inside it but is not equal to it. So it is a proper subset.
Exam Tip
\(A=\{3,4,5,6\}\) है और ({3,5}) इसके अंदर है पर बराबर नहीं है। इसलिए यह उचित उपसमुच्चय है।
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