यदि \(A=\{2,4,6,8\}\) और \(B=\{6,8,10,12\}\) है, तो \(A\cup B\) क्या है?
If \(A=\{2,4,6,8\}\) and \(B=\{6,8,10,12\}\), what is \(A\cup B\)?
Explanation opens after your attempt
A. ( {2,4,6,8,10,12} )
Concept
\(A\cup B\) contains all distinct elements of both sets. Write repeated elements only once.
Why this answer is correct
The correct answer is A. ( {2,4,6,8,10,12} ). \(A\cup B\) contains all distinct elements of both sets. Write repeated elements only once.
Exam Tip
\(A\cup B\) में दोनों समुच्चयों के सभी अलग-अलग अवयव आते हैं। दोहराए गए अवयवों को केवल एक बार लिखें।
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