यदि \(P=\{0,4,8\}\) और \(Q=\{1\}\) हैं, तो \(P\times Q\) में कितने क्रमित युग्म होंगे?

If \(P=\{0,4,8\}\) and \(Q=\{1\}\), how many ordered pairs are in \(P\times Q\)?

Explanation opens after your attempt
Correct Answer

B. (3)

Step 1

Concept

(n\(P\times Q\)=n(P)n(Q)=3\times 1=3). In counting questions, multiply the number of elements.

Step 2

Why this answer is correct

The correct answer is B. (3). (n\(P\times Q\)=n(P)n(Q)=3\times 1=3). In counting questions, multiply the number of elements.

Step 3

Exam Tip

(n\(P\times Q\)=n(P)n(Q)=3\times 1=3)। गिनती वाले प्रश्न में तत्वों की संख्या गुणा करें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(P=\{0,4,8\}\) और \(Q=\{1\}\) हैं, तो \(P\times Q\) में कितने क्रमित युग्म होंगे? / If \(P=\{0,4,8\}\) and \(Q=\{1\}\), how many ordered pairs are in \(P\times Q\)?

Correct Answer: B. (3). Explanation: (n\(P\times Q\)=n(P)n(Q)=3\times 1=3)। गिनती वाले प्रश्न में तत्वों की संख्या गुणा करें। / (n\(P\times Q\)=n(P)n(Q)=3\times 1=3). In counting questions, multiply the number of elements.

Which concept should I revise for this Mathematics MCQ?

(n\(P\times Q\)=n(P)n(Q)=3\times 1=3). In counting questions, multiply the number of elements.

What exam hint can help solve this Mathematics question?

(n\(P\times Q\)=n(P)n(Q)=3\times 1=3)। गिनती वाले प्रश्न में तत्वों की संख्या गुणा करें।