Answer
$\{abc, acb, bac, bca, cab, cba\}$. Note that there are 6 permutations.
Work Step by Step
To list the permutations of $\{a, b, c\}$, we want to take care of the options from left to right. This gives us $\{abc, acb, bac, bca, cab, cba\}$
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