यदि \(A=\{1,2,3,4,5,6\}\) और \(B=\{2,4,6\}\), तो कौन-सा कथन सही है?
If \(A=\{1,2,3,4,5,6\}\) and \(B=\{2,4,6\}\), which statement is correct?
Explanation opens after your attempt
A. (A-B={1,3,5})
Concept
Since \(B\subseteq A\), (A-B) contains elements of (A) not in (B). They are ({1,3,5}).
Why this answer is correct
The correct answer is A. (A-B={1,3,5}). Since \(B\subseteq A\), (A-B) contains elements of (A) not in (B). They are ({1,3,5}).
Exam Tip
\(B\subseteq A\) है, इसलिए (A-B) में (A) के वे अवयव हैं जो (B) में नहीं हैं। वे ({1,3,5}) हैं।
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