List all of the subsets of the following set: {-2, 2}
A.) {2};{-2};{-2,2}
B.) {};{-2};{2};{-2,2};{2,-2}
C.) {};{-2};{2};{-2,2}
D.) {};{2};{-2};{2,2};{-2,-2}
I think it's B, but I'm not 100% on that. This topic of sets is really confusing for me.
3 answers
B is the only one that includes all the possibilities
I thought so. The correct answer was actually C, but thank you for your help!
A set of n elements has only 2^n subsets.
B has a duplicate set listed. The order of elements in a set is not important.
C is the answer.
B has a duplicate set listed. The order of elements in a set is not important.
C is the answer.