यदि \(A=\{1,2\}\), \(B=\{3,4\}\) और \(C=\{5,6\}\) हैं, तो (A\times\(B\cup C\)) में कितने अवयव होंगे?

If \(A=\{1,2\}\), \(B=\{3,4\}\) and \(C=\{5,6\}\), how many elements are in (A\times\(B\cup C\))?

Explanation opens after your attempt
Correct Answer

A. (8)

Step 1

Concept

\(B\cup C={3,4,5,6}\), so (n(A\times\(B\cup C\))=2\times4=8). Complete the set operation first.

Step 2

Why this answer is correct

The correct answer is A. (8). \(B\cup C={3,4,5,6}\), so (n(A\times\(B\cup C\))=2\times4=8). Complete the set operation first.

Step 3

Exam Tip

\(B\cup C={3,4,5,6}\), इसलिए (n(A\times\(B\cup C\))=2\times4=8)। पहले समुच्चय संक्रिया पूरी करें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{1,2\}\), \(B=\{3,4\}\) और \(C=\{5,6\}\) हैं, तो (A\times\(B\cup C\)) में कितने अवयव होंगे? / If \(A=\{1,2\}\), \(B=\{3,4\}\) and \(C=\{5,6\}\), how many elements are in (A\times\(B\cup C\))?

Correct Answer: A. (8). Explanation: \(B\cup C={3,4,5,6}\), इसलिए (n(A\times\(B\cup C\))=2\times4=8)। पहले समुच्चय संक्रिया पूरी करें। / \(B\cup C={3,4,5,6}\), so (n(A\times\(B\cup C\))=2\times4=8). Complete the set operation first.

Which concept should I revise for this Mathematics MCQ?

\(B\cup C={3,4,5,6}\), so (n(A\times\(B\cup C\))=2\times4=8). Complete the set operation first.

What exam hint can help solve this Mathematics question?

\(B\cup C={3,4,5,6}\), इसलिए (n(A\times\(B\cup C\))=2\times4=8)। पहले समुच्चय संक्रिया पूरी करें।