यदि \(A={x:x\in \mathbb{N}, x\) (9) का भाजक है(}) और \(B=\{1,3,9\}\) हैं तो (A) और (B) कैसे हैं?
If \(A={x:x\in \mathbb{N}, x\) is a divisor of (9)(}) and \(B=\{1,3,9\}\) then how are (A) and (B) related?
Explanation opens after your attempt
A. समान समुच्चयEqual sets
Concept
The positive divisors of (9) are (1,3,9). While listing divisors, include (1) and the number itself.
Why this answer is correct
The correct answer is A. समान समुच्चय / Equal sets. The positive divisors of (9) are (1,3,9). While listing divisors, include (1) and the number itself.
Exam Tip
(9) के धनात्मक भाजक (1,3,9) हैं। भाजक सूची बनाते समय (1) और संख्या स्वयं को शामिल करें।
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