Question

the total number of element in the power set of a set A contaning N element is​

Answer 1

Answer:

Number of Elements in Power Set –

As each element has two possibilities (present or absent}, possible subsets are 2×2×2.. n times = 2^n. Therefore, power set contains 2^n elements.

Answer 2

Answer:

n(A)

Step-by-step explanation:

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