यदि \(4\in A^c\) है, तो कौन सा कथन सही है?
If \(4\in A^c\), which statement is correct?
Explanation opens after your attempt
Correct Answer
A. \(4\in U\) और \(4\notin A\)\(4\in U\) and \(4\notin A\)
Concept
An element of \(A^c\) is always in (U) and not in (A). In such questions, write both conditions together.
Why this answer is correct
The correct answer is A. \(4\in U\) और \(4\notin A\) / \(4\in U\) and \(4\notin A\). An element of \(A^c\) is always in (U) and not in (A). In such questions, write both conditions together.
Exam Tip
\(A^c\) का तत्व हमेशा (U) में होता है और (A) में नहीं होता। ऐसे प्रश्नों में दोनों शर्तें साथ लिखें।
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