यदि \(U={1,2,3,\ldots,16}\), \(A=\{1,4,9,16\}\) और \(B=\{2,4,6,8,10,12,14,16\}\) है, तो (\(A\cup B\)^c) क्या होगा?
If \(U={1,2,3,\ldots,16}\), \(A=\{1,4,9,16\}\), and \(B=\{2,4,6,8,10,12,14,16\}\), what is (\(A\cup B\)^c)?
Explanation opens after your attempt
A. ({3,5,7,11,13,15})
Concept
First write \(A\cup B={1,2,4,6,8,9,10,12,14,16}\). The remaining elements in (U) form the complement.
Why this answer is correct
The correct answer is A. ({3,5,7,11,13,15}). First write \(A\cup B={1,2,4,6,8,9,10,12,14,16}\). The remaining elements in (U) form the complement.
Exam Tip
पहले \(A\cup B={1,2,4,6,8,9,10,12,14,16}\) लिखें। (U) में बचे हुए तत्व ही पूरक हैं।
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