यदि \(A={x:x\) अंग्रेजी शब्द sets के अलग-अलग अक्षर हैं(}), तो (n(\mathcal{P}(A))) कितना है?

If \(A={x:x\) is a distinct letter of the English word sets(}), what is (n(\mathcal{P}(A)))?

Explanation opens after your attempt
Correct Answer

A. (8)

Step 1

Concept

The word sets has distinct letters (s,e,t), so (A) has (3) elements. The power set has \(2^3=8\) elements.

Step 2

Why this answer is correct

The correct answer is A. (8). The word sets has distinct letters (s,e,t), so (A) has (3) elements. The power set has \(2^3=8\) elements.

Step 3

Exam Tip

शब्द sets में अलग-अलग अक्षर (s,e,t) हैं, इसलिए (A) में (3) तत्व हैं। घात समुच्चय में \(2^3=8\) तत्व होंगे।

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Mathematics Answer, Explanation and Revision Hints

यदि \(A={x:x\) अंग्रेजी शब्द sets के अलग-अलग अक्षर हैं(}), तो (n(\mathcal{P}(A))) कितना है? / If \(A={x:x\) is a distinct letter of the English word sets(}), what is (n(\mathcal{P}(A)))?

Correct Answer: A. (8). Explanation: शब्द sets में अलग-अलग अक्षर (s,e,t) हैं, इसलिए (A) में (3) तत्व हैं। घात समुच्चय में \(2^3=8\) तत्व होंगे। / The word sets has distinct letters (s,e,t), so (A) has (3) elements. The power set has \(2^3=8\) elements.

Which concept should I revise for this Mathematics MCQ?

The word sets has distinct letters (s,e,t), so (A) has (3) elements. The power set has \(2^3=8\) elements.

What exam hint can help solve this Mathematics question?

शब्द sets में अलग-अलग अक्षर (s,e,t) हैं, इसलिए (A) में (3) तत्व हैं। घात समुच्चय में \(2^3=8\) तत्व होंगे।