5. Draw the two-set arrow diagram for the relation R described below: Domain: The power set, $P({1, 2, 4, 8})$. Codomain: The set $B = \{0, 1, 2, \dots, 14, 15\}$. Rule: $(S,n) \in R$ means that $n$ is the sum of the elements in $S$.
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The power set of a set is the set of all possible subsets of that set. In this case, the power set of {1,2,4,8} is {{}, {1}, {2}, {4}, {8}, {1,2}, {1,4}, {1,8}, {2,4}, {2,8}, {4,8}, {1,2,4}, {1,2,8}, {1,4,8}, {2,4,8}, {1,2,4,8}}. Show more…
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