Question 830208
All subsets of {0,1,2} (there are 8 of them total)



{0,1,2}
{0,1},{0,2},{1,2}
{0},{1},{2}
{ }


Note: { } is the empty set. There are 2^3 = 8 subsets total. Notice how there are 3 elements in the original set. That's the same 3 that's the exponent.