यदि \(A={x\in\mathbb{N}:x\mid 36}\) और \(B=\{1,2,3,4,6,9,12,18,36\}\), तो सही कथन क्या है?
If \(A={x\in\mathbb{N}:x\mid 36}\) and \(B=\{1,2,3,4,6,9,12,18,36\}\), what is the correct statement?
Explanation opens after your attempt
A. (A=B)
Concept
The natural factors of (36) are (1,2,3,4,6,9,12,18,36).
Why this answer is correct
All these are present in (B), so (A=B).
Exam Tip
Check factors in pairs to avoid missing any. चरण 1: (36) के प्राकृतिक गुणनखंड (1,2,3,4,6,9,12,18,36) हैं। चरण 2: ये सभी (B) में मौजूद हैं, इसलिए (A=B)। चरण 3: गुणनखंडों की सूची में जोड़ी बनाकर जाँच करें।
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