यदि \(A=\{1,2,3\}\) और \(B=\{4,5\}\) हैं, तो (A) से (B) तक कुल कितने संबंध संभव हैं?
If \(A=\{1,2,3\}\) and \(B=\{4,5\}\), how many relations are possible from (A) to (B)?
Explanation opens after your attempt
Correct Answer
A. \(2^6\)
Concept
(n\(A\times B\)=3\times2=6), and every relation is a subset of \(A\times B\). Therefore the total number of relations is \(2^6\).
Why this answer is correct
The correct answer is A. \(2^6\). (n\(A\times B\)=3\times2=6), and every relation is a subset of \(A\times B\). Therefore the total number of relations is \(2^6\).
Exam Tip
(n\(A\times B\)=3\times2=6), और हर संबंध \(A\times B\) का उपसमुच्चय होता है। इसलिए कुल संबंध \(2^6\) हैं।
Login to save your score, XP, coins and progress.