The power set of {0,2} is:

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2 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

The power set of {0,2} is:

{{0,2},{},{{0},{2}}

{},{0},{2},{0,2}

{{∅},{0},{2},{0,2}

{{},{0},{2},{0,2}}