यदि \(A={\emptyset}\) है तो (n(\mathcal{P}(A))) कितना होगा?

If \(A={\emptyset}\) then what is (n(\mathcal{P}(A)))?

Explanation opens after your attempt
Correct Answer

C. (2)

Step 1

Concept

(A) has one element and that element is \(\emptyset\). Therefore (n(\mathcal{P}(A))=21=2).

Step 2

Why this answer is correct

The correct answer is C. (2). (A) has one element and that element is \(\emptyset\). Therefore (n(\mathcal{P}(A))=21=2).

Step 3

Exam Tip

(A) में एक तत्व है और वह \(\emptyset\) है। इसलिए (n(\mathcal{P}(A))=21=2) है।

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

यदि \(A={\emptyset}\) है तो (n(\mathcal{P}(A))) कितना होगा? / If \(A={\emptyset}\) then what is (n(\mathcal{P}(A)))?

Correct Answer: C. (2). Explanation: (A) में एक तत्व है और वह \(\emptyset\) है। इसलिए (n(\mathcal{P}(A))=21=2) है। / (A) has one element and that element is \(\emptyset\). Therefore (n(\mathcal{P}(A))=21=2).

Which concept should I revise for this Mathematics MCQ?

(A) has one element and that element is \(\emptyset\). Therefore (n(\mathcal{P}(A))=21=2).

What exam hint can help solve this Mathematics question?

(A) में एक तत्व है और वह \(\emptyset\) है। इसलिए (n(\mathcal{P}(A))=21=2) है।