Let \( S=\{0,1,5,4,7\} \). Then the total number of subsets of \( \mathrm{S} \) is....
Let \( S=\{0,1,5,4,7\} \). Then the total number of subsets of \( \mathrm{S} \) is
P
(1) 64
(2) 32
(3) 40
(4) 20
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