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Use $U=$ universal set $=\{0,1,2,3,4,5,6,7,8,9\}, A=\{1,3,4,5,9\}, B=\{2,4,6,7,8\},$ and $C=\{1,3,4,6\}$ to find each set.$$A \cup C$$
Step 1
Now, let's list the elements of $A$ and $C$: $A = \{1, 3, 4, 5, 9\}$ $C = \{1, 3, 4, 6\}$ We can see that the elements 1, 3, and 4 are in both sets. The elements 5 and 9 are only in $A$, and the element 6 is only in $C$. So, the union of $A$ and $C$ includes Show more…
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Use $U=$ universal set $=\{0,1,2,3,4,5,6,7,8,9\}$, $A=\{1,3,4,5,9\}, B=\{2,4,6,7,8\},$ and $C=\{1,3,4,6\}$ to find each set. $$ A \cup B $$
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Use $U=$ universal set $=\{0,1,2,3,4,5,6,7,8,9\}$, $A=\{1,3,4,5,9\}, B=\{2,4,6,7,8\},$ and $C=\{1,3,4,6\}$ to find each set. $$ \bar{A} \cup \bar{B} $$
Use $U=$ universal set $=\{0,1,2,3,4,5,6,7,8,9\}, A=\{1,3,4,5,9\}, B=\{2,4,6,7,8\},$ and $C=\{1,3,4,6\}$ to find each set. $A \cup B$
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