यदि \(A=\{2,4,8\}\) और \(B={x:x\) (8) का धनात्मक भाजक है(}) हैं तो सही कथन कौन सा है?
If \(A=\{2,4,8\}\) and \(B={x:x\) is a positive divisor of (8)(}) then which statement is correct?
Explanation opens after your attempt
B. \(A\subset B\)
Concept
\(B=\{1,2,4,8\}\) and (A) does not contain (1). So (A) is a proper subset of (B).
Why this answer is correct
The correct answer is B. \(A\subset B\). \(B=\{1,2,4,8\}\) and (A) does not contain (1). So (A) is a proper subset of (B).
Exam Tip
\(B=\{1,2,4,8\}\) है और (A) में (1) नहीं है। इसलिए (A) (B) का उचित उपसमुच्चय है।
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