यदि \(A={x:x\in \mathbb{N},x\le 4}\) और \(B=\{3,4,5,6\}\) है, तो \(A\cup B\) क्या है?

If \(A={x:x\in \mathbb{N},x\le 4}\) and \(B=\{3,4,5,6\}\), what is \(A\cup B\)?

Explanation opens after your attempt
Correct Answer

A. ( {1,2,3,4,5,6} )

Step 1

Concept

Here \(A=\{1,2,3,4\}\), and (5) and (6) from (B) are also included. First convert the set to roster form.

Step 2

Why this answer is correct

The correct answer is A. ( {1,2,3,4,5,6} ). Here \(A=\{1,2,3,4\}\), and (5) and (6) from (B) are also included. First convert the set to roster form.

Step 3

Exam Tip

यहां \(A=\{1,2,3,4\}\) है और संघ में (B) के (5) और (6) भी जुड़ते हैं। पहले समुच्चय को सूची रूप में बदलें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(A={x:x\in \mathbb{N},x\le 4}\) और \(B=\{3,4,5,6\}\) है, तो \(A\cup B\) क्या है? / If \(A={x:x\in \mathbb{N},x\le 4}\) and \(B=\{3,4,5,6\}\), what is \(A\cup B\)?

Correct Answer: A. ( {1,2,3,4,5,6} ). Explanation: यहां \(A=\{1,2,3,4\}\) है और संघ में (B) के (5) और (6) भी जुड़ते हैं। पहले समुच्चय को सूची रूप में बदलें। / Here \(A=\{1,2,3,4\}\), and (5) and (6) from (B) are also included. First convert the set to roster form.

Which concept should I revise for this Mathematics MCQ?

Here \(A=\{1,2,3,4\}\), and (5) and (6) from (B) are also included. First convert the set to roster form.

What exam hint can help solve this Mathematics question?

यहां \(A=\{1,2,3,4\}\) है और संघ में (B) के (5) और (6) भी जुड़ते हैं। पहले समुच्चय को सूची रूप में बदलें।