Question 448585
Say you have the set {1, 2, 3}. A subset of that given set will be any set that has either 1, 2, or 3 as elements and nothing else. So the set {1,2} is a subset of the set {1,2,3}



1.)List all of the subsets of A that have exactly one element.


List of subsets that have exactly one element:  {a}, {b}, {c}


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2.)List all of the subsets of A that have exactly two elements.


List of subsets that have exactly two elements:  {a,b}, {a,c}, {b,c}