Question

How many subsets does set A have if the set A has 3 elements? A.3 B.6 C.8

Answer 1

The correct number is 6 and the subsets are {ab}, {ac},{ba},{bc},{ca},{cb}

Answer 2

Let's say Set A = {1,2,3}, Set A can have subsets of:
{1}, {2}, {3}, {1,2}, {1,3}, {2,3}
This is 6 subsets.