यदि \(U=\{p,q,r,s,t\}\) और \(A=\{p,s,t\}\) है, तो \(A^c\) ज्ञात कीजिए।
If \(U=\{p,q,r,s,t\}\) and \(A=\{p,s,t\}\), find \(A^c\).
Explanation opens after your attempt
A. ({q,r})
Concept
(A) has (p,s,t), so (q,r) are left. Always write the complement only inside the given (U).
Why this answer is correct
The correct answer is A. ({q,r}). (A) has (p,s,t), so (q,r) are left. Always write the complement only inside the given (U).
Exam Tip
(A) में (p,s,t) हैं, इसलिए (q,r) बचे हैं। पूरक हमेशा दिए हुए (U) के अंदर ही लिखें।
Login to save your score, XP, coins and progress.
