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The power set of {0, 1, 2, …, 9} is?
1. 512
2. 256
3. 1024
4. 500

1 Answer

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Correct Answer - Option 3 : 1024

Concept:

The number of elements in the power set of any set A is 2n where n is the number of elements of the set A.

Calculation:

Let A = {0, 1, 2, …, 9}

Number of elements in set A = 10

∴ The number of element in the power set P(A) = 210 = 1024

Hence, option (1) is correct.

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