SOLUTION: List all subsets of K = { e, f, g, h }

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Question 950364: List all subsets of K = { e, f, g, h }
Answer by MathLover1(20850) About Me  (Show Source):
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all subsets of K = { e, f, g, h }
Recall, the number of subsets for set A is 2%5E%28n%28A%29%29where n%28A%29 is the number of elements in set A.
in your case n%28A%29=4, so you will have 2%5E4=16subsets

recall that empty set is subset of each set
all subsets of K:
1.{ }
2.{e }
3.{f }
4.{g }
5.{ h}
6.{e,f }
7.{e,g }
8.{e,h }
9.{f,g }
10.{f,h }
11.{g,h }
12.{e,f,g }
13.{e,f,h }
14.{e,g,h }
15.{f,g,h }
16.{e,f,g,h }