यदि \(A=\{p,q\}\) है, तो \(A\times A\) में कितने क्रमित युग्म होंगे?

If \(A=\{p,q\}\), how many ordered pairs are in \(A\times A\)?

Explanation opens after your attempt
Correct Answer

A. (4)

Step 1

Concept

(n\(A\times A\)=n(A)2=22=4). Pairs with equal components such as ((p,p)) and ((q,q)) are also included.

Step 2

Why this answer is correct

The correct answer is A. (4). (n\(A\times A\)=n(A)2=22=4). Pairs with equal components such as ((p,p)) and ((q,q)) are also included.

Step 3

Exam Tip

(n\(A\times A\)=n(A)2=22=4) होता है। ((p,p)) और ((q,q)) जैसे समान घटक वाले युग्म भी शामिल होते हैं।

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Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{p,q\}\) है, तो \(A\times A\) में कितने क्रमित युग्म होंगे? / If \(A=\{p,q\}\), how many ordered pairs are in \(A\times A\)?

Correct Answer: A. (4). Explanation: (n\(A\times A\)=n(A)2=22=4) होता है। ((p,p)) और ((q,q)) जैसे समान घटक वाले युग्म भी शामिल होते हैं। / (n\(A\times A\)=n(A)2=22=4). Pairs with equal components such as ((p,p)) and ((q,q)) are also included.

Which concept should I revise for this Mathematics MCQ?

(n\(A\times A\)=n(A)2=22=4). Pairs with equal components such as ((p,p)) and ((q,q)) are also included.

What exam hint can help solve this Mathematics question?

(n\(A\times A\)=n(A)2=22=4) होता है। ((p,p)) और ((q,q)) जैसे समान घटक वाले युग्म भी शामिल होते हैं।