यदि (\mathcal{P}(A)={\emptyset,{p},{q},{p,q}}), तो (A) क्या है?

If (\mathcal{P}(A)={\emptyset,{p},{q},{p,q}}), what is (A)?

Explanation opens after your attempt
Correct Answer

B. ({p,q})

Step 1

Concept

The largest subset shown in the power set is ({p,q}), which is the original set. Hence \(A=\{p,q\}\).

Step 2

Why this answer is correct

The correct answer is B. ({p,q}). The largest subset shown in the power set is ({p,q}), which is the original set. Hence \(A=\{p,q\}\).

Step 3

Exam Tip

दिए गए घात समुच्चय में मूल समुच्चय का सबसे बड़ा उपसमुच्चय ({p,q}) है। इसलिए \(A=\{p,q\}\)।

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Mathematics Answer, Explanation and Revision Hints

यदि (\mathcal{P}(A)={\emptyset,{p},{q},{p,q}}), तो (A) क्या है? / If (\mathcal{P}(A)={\emptyset,{p},{q},{p,q}}), what is (A)?

Correct Answer: B. ({p,q}). Explanation: दिए गए घात समुच्चय में मूल समुच्चय का सबसे बड़ा उपसमुच्चय ({p,q}) है। इसलिए \(A=\{p,q\}\)। / The largest subset shown in the power set is ({p,q}), which is the original set. Hence \(A=\{p,q\}\).

Which concept should I revise for this Mathematics MCQ?

The largest subset shown in the power set is ({p,q}), which is the original set. Hence \(A=\{p,q\}\).

What exam hint can help solve this Mathematics question?

दिए गए घात समुच्चय में मूल समुच्चय का सबसे बड़ा उपसमुच्चय ({p,q}) है। इसलिए \(A=\{p,q\}\)।