Question

If a set has 10 elements, then number of elements in its power set is
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Answer 1

Number of Elements in Power Set –

For a given set S with n elements, the number numbered of elements in P(S) is 2^n. As each element has two possibilities (present or absent}, possible subsets are 2×2×2.. N times = 2^n. Therefore, the power set contains 2^n elements.

Answer 2

Answer:

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