यदि \(A=\{0,1,2\}\) और \(B=\{2,4\}\) हैं, तो \(A\times B\) में दोनों घटकों का योग (4) होने वाले कितने युग्म हैं?
If \(A=\{0,1,2\}\) and \(B=\{2,4\}\), how many pairs in \(A\times B\) have sum of both components equal to (4)?
Explanation opens after your attempt
B. (2)
Concept
The pairs are ((0,4)) and ((2,2)). In condition-based questions, first check the possible pairs.
Why this answer is correct
The correct answer is B. (2). The pairs are ((0,4)) and ((2,2)). In condition-based questions, first check the possible pairs.
Exam Tip
ऐसे युग्म ((0,4)) और ((2,2)) हैं। शर्त वाले प्रश्न में पहले संभावित युग्मों को जांचें।
Login to save your score, XP, coins and progress.
