यदि \(A=\{0,1,2\}\) और \(B=\{1,2,3\}\) है, तो \(A\times B\) में ऐसे कितने युग्म ((x,y)) हैं जिनके लिए (x<y) है?

If \(A=\{0,1,2\}\) and \(B=\{1,2,3\}\), how many pairs ((x,y)) in \(A\times B\) satisfy (x<y)?

Explanation opens after your attempt
Correct Answer

C. (6)

Step 1

Concept

For (x=0) there are (3) choices, for (x=1) there are (2), and for (x=2) there is (1). Total pairs are (3+2+1=6).

Step 2

Why this answer is correct

The correct answer is C. (6). For (x=0) there are (3) choices, for (x=1) there are (2), and for (x=2) there is (1). Total pairs are (3+2+1=6).

Step 3

Exam Tip

(x=0) पर (3), (x=1) पर (2), और (x=2) पर (1) विकल्प हैं। कुल (3+2+1=6) युग्म मिलते हैं।

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यदि \(A=\{0,1,2\}\) और \(B=\{1,2,3\}\) है, तो \(A\times B\) में ऐसे कितने युग्म ((x,y)) हैं जिनके लिए (x<y) है? / If \(A=\{0,1,2\}\) and \(B=\{1,2,3\}\), how many pairs ((x,y)) in \(A\times B\) satisfy (x<y)?

Correct Answer: C. (6). Explanation: (x=0) पर (3), (x=1) पर (2), और (x=2) पर (1) विकल्प हैं। कुल (3+2+1=6) युग्म मिलते हैं। / For (x=0) there are (3) choices, for (x=1) there are (2), and for (x=2) there is (1). Total pairs are (3+2+1=6).

Which concept should I revise for this Mathematics MCQ?

For (x=0) there are (3) choices, for (x=1) there are (2), and for (x=2) there is (1). Total pairs are (3+2+1=6).

What exam hint can help solve this Mathematics question?

(x=0) पर (3), (x=1) पर (2), और (x=2) पर (1) विकल्प हैं। कुल (3+2+1=6) युग्म मिलते हैं।