Questions: Let S be the universal set, where: S=1,2,3, ..., 18,19,20 Let sets A and B be subsets of S, where: Set A=4,10,11,12,13,15,16,18 Set B=2,5,6,8,9,10,11,12,13,17,18,19,20 Find the following: LIST the elements in the set (A ∪ B) : (A ∪ B)= LIST the elements in the set (A ∩ B) : (A ∩ B)=

Let S be the universal set, where:
S=1,2,3, ..., 18,19,20

Let sets A and B be subsets of S, where:
Set A=4,10,11,12,13,15,16,18
Set B=2,5,6,8,9,10,11,12,13,17,18,19,20
Find the following:
LIST the elements in the set (A ∪ B) :
(A ∪ B)=

LIST the elements in the set (A ∩ B) :
(A ∩ B)=

Transcript text: Let $S$ be the universal set, where: \[ S=\{1,2,3, \ldots, 18,19,20\} \] Let sets $A$ and $B$ be subsets of $S$, where: Set $A=\{4,10,11,12,13,15,16,18\}$ Set $B=\{2,5,6,8,9,10,11,12,13,17,18,19,20\}$ Find the following: LIST the elements in the set $(A \cup B)$ : \[ (A \cup B)=\{ \] LIST the elements in the set $(A \cap B)$ : \[ (A \cap B)=\{ \]