यदि \(C=\{2,3,5\}\) है, तो \(C\times C\) में कितने तत्व होंगे?

If \(C=\{2,3,5\}\), how many elements are in \(C\times C\)?

Explanation opens after your attempt
Correct Answer

C. (9)

Step 1

Concept

(n(C)=3), so (n\(C\times C\)=3\times 3=9). The multiplication rule applies even with the same set.

Step 2

Why this answer is correct

The correct answer is C. (9). (n(C)=3), so (n\(C\times C\)=3\times 3=9). The multiplication rule applies even with the same set.

Step 3

Exam Tip

(n(C)=3), इसलिए (n\(C\times C\)=3\times 3=9)। समान समुच्चय के साथ भी गुणा नियम लागू रहता है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(C=\{2,3,5\}\) है, तो \(C\times C\) में कितने तत्व होंगे? / If \(C=\{2,3,5\}\), how many elements are in \(C\times C\)?

Correct Answer: C. (9). Explanation: (n(C)=3), इसलिए (n\(C\times C\)=3\times 3=9)। समान समुच्चय के साथ भी गुणा नियम लागू रहता है। / (n(C)=3), so (n\(C\times C\)=3\times 3=9). The multiplication rule applies even with the same set.

Which concept should I revise for this Mathematics MCQ?

(n(C)=3), so (n\(C\times C\)=3\times 3=9). The multiplication rule applies even with the same set.

What exam hint can help solve this Mathematics question?

(n(C)=3), इसलिए (n\(C\times C\)=3\times 3=9)। समान समुच्चय के साथ भी गुणा नियम लागू रहता है।