Aspire Faculty ID #17667 · Topic: JAMIA MILLIA ISLAMIA MCA 2025 · Just now
JAMIA MILLIA ISLAMIA MCA 2025

Order of the power set $ P(A) $ of a set $ A $ of order $ n $ is:

Solution

If
$ |A| = n $

Then
$ |P(A)| = 2^n $

Number of subsets $ = 2^n $
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