यदि \({m,n}\in \mathcal{P}(A)\) है, तो कौन सा कथन निश्चित रूप से सही है?
If \({m,n}\in \mathcal{P}(A)\), which statement is definitely true?
Explanation opens after your attempt
Correct Answer
A. \(m\in A\) और \(n\in A\)\(m\in A\) and \(n\in A\)
Concept
\({m,n}\in \mathcal{P}(A)\) means \({m,n}\subseteq A\). Therefore both (m) and (n) are elements of (A).
Why this answer is correct
The correct answer is A. \(m\in A\) और \(n\in A\) / \(m\in A\) and \(n\in A\). \({m,n}\in \mathcal{P}(A)\) means \({m,n}\subseteq A\). Therefore both (m) and (n) are elements of (A).
Exam Tip
\({m,n}\in \mathcal{P}(A)\) का अर्थ है \({m,n}\subseteq A\)। इसलिए (m) और (n) दोनों (A) के तत्व होंगे।
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