यदि \(A=\{2,3\}\) है तो \(\emptyset\) का (\mathcal{P}(A)) से संबंध क्या है?

If \(A=\{2,3\}\) then what is the relation of \(\emptyset\) with (\mathcal{P}(A))?

Explanation opens after your attempt
Correct Answer

A. \(\emptyset\in \mathcal{P}(A)\)

Step 1

Concept

\(\emptyset\) is a subset of every set. So it is an element of (\mathcal{P}(A)).

Step 2

Why this answer is correct

The correct answer is A. \(\emptyset\in \mathcal{P}(A)\). \(\emptyset\) is a subset of every set. So it is an element of (\mathcal{P}(A)).

Step 3

Exam Tip

\(\emptyset\) हर समुच्चय का उपसमुच्चय है। इसलिए यह (\mathcal{P}(A)) का तत्व है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{2,3\}\) है तो \(\emptyset\) का (\mathcal{P}(A)) से संबंध क्या है? / If \(A=\{2,3\}\) then what is the relation of \(\emptyset\) with (\mathcal{P}(A))?

Correct Answer: A. \(\emptyset\in \mathcal{P}(A)\). Explanation: \(\emptyset\) हर समुच्चय का उपसमुच्चय है। इसलिए यह (\mathcal{P}(A)) का तत्व है। / \(\emptyset\) is a subset of every set. So it is an element of (\mathcal{P}(A)).

Which concept should I revise for this Mathematics MCQ?

\(\emptyset\) is a subset of every set. So it is an element of (\mathcal{P}(A)).

What exam hint can help solve this Mathematics question?

\(\emptyset\) हर समुच्चय का उपसमुच्चय है। इसलिए यह (\mathcal{P}(A)) का तत्व है।