यदि \(A=\{2,4,6,8,10\}\) है, तो (\mathcal{P}(A)) में कुल कितने तत्व होंगे?
If \(A=\{2,4,6,8,10\}\), how many elements will (\mathcal{P}(A)) have?
Explanation opens after your attempt
Correct Answer
C. (32)
Concept
Set (A) has (5) elements, so its power set has \(2^5=32\) elements. In exams, first count the elements of the original set.
Why this answer is correct
The correct answer is C. (32). Set (A) has (5) elements, so its power set has \(2^5=32\) elements. In exams, first count the elements of the original set.
Exam Tip
(A) में (5) तत्व हैं, इसलिए घात समुच्चय में \(2^5=32\) तत्व होंगे। परीक्षा में पहले मूल समुच्चय के तत्व गिनें।
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