यदि \(A=\{1,2\}\) और \(B=\{3\}\) है, तो \(A\times B\) क्या होगा?
If \(A=\{1,2\}\) and \(B=\{3\}\), what is \(A\times B\)?
Explanation opens after your attempt
A. ({(1,3),(2,3)})
Concept
Each element of (A) is paired with (3) from (B). While listing, keep the first position for (A).
Why this answer is correct
The correct answer is A. ({(1,3),(2,3)}). Each element of (A) is paired with (3) from (B). While listing, keep the first position for (A).
Exam Tip
हर तत्व (A) से लेकर (B) के (3) के साथ युग्म बनाया जाता है। सूची बनाते समय पहला स्थान (A) का रखें।
Login to save your score, XP, coins and progress.
