यदि \(A={x:x\) 12 का धनात्मक गुणनखंड है(}) और \(B=\{1,2,3,4,6,12\}\), तो क्या सत्य है?
If \(A={x:x\) is a positive factor of 12(}) and \(B=\{1,2,3,4,6,12\}\), what is true?
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Correct Answer
A. (A=B)
Concept
These six numbers are exactly the positive factors of 12. Set-builder form and roster form give the same set.
Why this answer is correct
The correct answer is A. (A=B). These six numbers are exactly the positive factors of 12. Set-builder form and roster form give the same set.
Exam Tip
12 के सभी धनात्मक गुणनखंड यही छह हैं। वर्णनात्मक रूप और सूची रूप एक ही समुच्चय दे रहे हैं।
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