यदि \(A=\{rose,lily\}\) और \(B=\{lily,lotus,jasmine\}\) है, तो \(A\cup B\) क्या है?
If \(A=\{rose,lily\}\) and \(B=\{lily,lotus,jasmine\}\), what is \(A\cup B\)?
Explanation opens after your attempt
A. ( {rose,lily,lotus,jasmine} )
Concept
The union contains all distinct names, so (lily) is written once. The answer is ({rose,lily,lotus,jasmine}).
Why this answer is correct
The correct answer is A. ( {rose,lily,lotus,jasmine} ). The union contains all distinct names, so (lily) is written once. The answer is ({rose,lily,lotus,jasmine}).
Exam Tip
संघ में सभी अलग-अलग नाम आते हैं, इसलिए (lily) एक बार लिखा जाएगा। उत्तर ({rose,lily,lotus,jasmine}) है।
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