यदि \(A=\{2,3,5,7\}\) है, तो \(A\cap \varnothing\) क्या होगा?
If \(A=\{2,3,5,7\}\), what is \(A\cap \varnothing\)?
Explanation opens after your attempt
Correct Answer
C. \( \varnothing \)
Concept
Since \(\varnothing\) has no element, there is no common element. Always \(A\cap \varnothing=\varnothing\).
Why this answer is correct
The correct answer is C. \( \varnothing \). Since \(\varnothing\) has no element, there is no common element. Always \(A\cap \varnothing=\varnothing\).
Exam Tip
\(\varnothing\) में कोई अवयव नहीं है, इसलिए सामान्य अवयव भी नहीं होगा। हमेशा \(A\cap \varnothing=\varnothing\) होता है।
Login to save your score, XP, coins and progress.