यदि \(A=\{2,4,6,8\}\) और \(B={x:x=2n\) जहाँ \(n\in\mathbb{N}\) और \(1\leq n\leq 4}\) हैं तो कौन सा विकल्प सही है?
If \(A=\{2,4,6,8\}\) and \(B={x:x=2n\) where \(n\in\mathbb{N}\) and \(1\leq n\leq 4}\), which option is correct?
Explanation opens after your attempt
A. (A=B)
Concept
Putting (n=1,2,3,4) gives (x=2,4,6,8). In parameter based sets, first find the values.
Why this answer is correct
The correct answer is A. (A=B). Putting (n=1,2,3,4) gives (x=2,4,6,8). In parameter based sets, first find the values.
Exam Tip
(n=1,2,3,4) रखने पर (x=2,4,6,8) मिलता है। पैरामीटर वाले समुच्चय में पहले मान निकालें।
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