यदि \(U=\{1,2,3,4,5,6,7,8,9\}\) और \(A=\{2,4,6\}\) है, तो \(A^c-{1,3,5}\) क्या होगा?
If \(U=\{1,2,3,4,5,6,7,8,9\}\) and \(A=\{2,4,6\}\), what is \(A^c-{1,3,5}\)?
Explanation opens after your attempt
A. ({7,8,9})
Concept
\(A^c={1,3,5,7,8,9}\). Removing ({1,3,5}) gives ({7,8,9}).
Why this answer is correct
The correct answer is A. ({7,8,9}). \(A^c={1,3,5,7,8,9}\). Removing ({1,3,5}) gives ({7,8,9}).
Exam Tip
\(A^c={1,3,5,7,8,9}\) है। इसमें से ({1,3,5}) हटाने पर ({7,8,9}) मिलता है।
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