यदि \(U=\{1,2,3,4,5,6,7,8,9,10\}\), \(A=\{1,3,5,7,9\}\) और \(B=A^{c}\), तो (B) क्या है?
If \(U=\{1,2,3,4,5,6,7,8,9,10\}\), \(A=\{1,3,5,7,9\}\), and \(B=A^{c}\), what is (B)?
Explanation opens after your attempt
Correct Answer
A. ({2,4,6,8,10})
Concept
(A) is the set of odd numbers, so \(A^{c}\) is the even numbers ({2,4,6,8,10}). The pattern can also help.
Why this answer is correct
The correct answer is A. ({2,4,6,8,10}). (A) is the set of odd numbers, so \(A^{c}\) is the even numbers ({2,4,6,8,10}). The pattern can also help.
Exam Tip
(A) विषम संख्याओं का समुच्चय है, इसलिए \(A^{c}\) सम संख्याएं ({2,4,6,8,10}) हैं। रूप देखकर भी उत्तर मिल सकता है।
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