यदि \(A=\{2,3,5,7\}\) और \(B={x:x\) दस से छोटे अभाज्य अंक हैं(}) हैं तो कौन सा विकल्प सही है?
If \(A=\{2,3,5,7\}\) and \(B={x:x\) is a prime digit less than ten(}), which option is correct?
Explanation opens after your attempt
Correct Answer
A. (A=B)
Concept
The prime digits less than ten are (2,3,5,7). The number (1) is not prime.
Why this answer is correct
The correct answer is A. (A=B). The prime digits less than ten are (2,3,5,7). The number (1) is not prime.
Exam Tip
दस से छोटे अभाज्य अंक (2,3,5,7) हैं। (1) अभाज्य नहीं होता।
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