यदि \(U=\{1,2,3,4,5,6,7,8\}\) और \(A=\{1,3,5,7\}\) है, तो \(A^c\) क्या होगा?
If \(U=\{1,2,3,4,5,6,7,8\}\) and \(A=\{1,3,5,7\}\), what is \(A^c\)?
Explanation opens after your attempt
A. ({2,4,6,8})
Concept
(A) contains odd numbers, so \(A^c\) contains even numbers. Identifying the pattern gives the answer quickly.
Why this answer is correct
The correct answer is A. ({2,4,6,8}). (A) contains odd numbers, so \(A^c\) contains even numbers. Identifying the pattern gives the answer quickly.
Exam Tip
(A) में विषम संख्याएं हैं, इसलिए \(A^c\) में सम संख्याएं आएंगी। पैटर्न पहचानकर उत्तर जल्दी मिलता है।
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