यदि \(U=\{1,2,3,4,5,6,7\}\) और \(A=\{1,3,5,7\}\) है तो (A') क्या है?
If \(U=\{1,2,3,4,5,6,7\}\) and \(A=\{1,3,5,7\}\), what is (A')?
Explanation opens after your attempt
Correct Answer
A. ({2,4,6})
Concept
(A) contains odd numbers and the remaining numbers in (U) are (2,4,6). Therefore (A'={2,4,6}).
Why this answer is correct
The correct answer is A. ({2,4,6}). (A) contains odd numbers and the remaining numbers in (U) are (2,4,6). Therefore (A'={2,4,6}).
Exam Tip
(A) में विषम संख्याएं हैं और (U) में बची संख्याएं (2,4,6) हैं। इसलिए (A'={2,4,6}) है।
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