Last updated at Jan. 27, 2020 by Teachoo
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Example 29 List all the subsets of the set { โ1, 0, 1 }. Let A= { โ1, 0, 1} Number of elements in A is 3 Hence, n = 3 Number of subsets of A = 2n where n is the number of elements of the set A = 23 = 8 The subsets of {โ1, 0, 1} are ๐, {โ1}, {0}, {1}, {โ1, 0}, {0, 1}, {โ1, 1}, and {โ1, 0, 1}
Power Set
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