समुच्चय \(A={x:x^2=4,\ x\in \mathbb{Z}}\) और \(B=\{-2,2\}\) के लिए सही कथन चुनिए।

Choose the correct statement for \(A={x:x^2=4,\ x\in \mathbb{Z}}\) and \(B=\{-2,2\}\).

Explanation opens after your attempt
Correct Answer

A. (A=B)

Step 1

Concept

In integers, the solutions of \(x^2=4\) are (-2) and 2. Both sets are equal.

Step 2

Why this answer is correct

The correct answer is A. (A=B). In integers, the solutions of \(x^2=4\) are (-2) and 2. Both sets are equal.

Step 3

Exam Tip

पूर्णांकों में \(x^2=4\) के हल (-2) और 2 हैं। दोनों समुच्चय बराबर हैं।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

समुच्चय \(A={x:x^2=4,\ x\in \mathbb{Z}}\) और \(B=\{-2,2\}\) के लिए सही कथन चुनिए। / Choose the correct statement for \(A={x:x^2=4,\ x\in \mathbb{Z}}\) and \(B=\{-2,2\}\).

Correct Answer: A. (A=B). Explanation: पूर्णांकों में \(x^2=4\) के हल (-2) और 2 हैं। दोनों समुच्चय बराबर हैं। / In integers, the solutions of \(x^2=4\) are (-2) and 2. Both sets are equal.

Which concept should I revise for this Mathematics MCQ?

In integers, the solutions of \(x^2=4\) are (-2) and 2. Both sets are equal.

What exam hint can help solve this Mathematics question?

पूर्णांकों में \(x^2=4\) के हल (-2) और 2 हैं। दोनों समुच्चय बराबर हैं।