Question

Number of subsets of A ?​

Answer 1

Step-by-step explanation:

If a set contains 'n' elements, then the number of proper subsets of the set is 2n - 1. In general, number of proper subsets of a given set = 2m - 1, where m is the number of elements. For example: 1.

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Answer 2

Answer:

$it \: consists \: of \: {n}^{m}$