यदि \(U={x:x\in \mathbb{N}, x\leq 10}\) और \(A={x:x\) अभाज्य संख्या है(}) है तो (A') क्या है?
If \(U={x:x\in \mathbb{N}, x\leq 10}\) and \(A={x:x\) is prime(}), what is (A')?
Explanation opens after your attempt
Correct Answer
A. {(1,4,6,8,9,10)}
Concept
The primes up to (10) are (2,3,5,7). Outside these in (U), the elements are (1,4,6,8,9,10).
Why this answer is correct
The correct answer is A. {(1,4,6,8,9,10)}. The primes up to (10) are (2,3,5,7). Outside these in (U), the elements are (1,4,6,8,9,10).
Exam Tip
(10) तक अभाज्य संख्याएं (2,3,5,7) हैं। (U) में इनके बाहर (1,4,6,8,9,10) बचते हैं।
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