List the elements of the set.
-If A={ $x \mid x$ is an odd integer } and B={17,19,20,22} , list the elements of $\mathrm { A } \cup \mathrm { B }$ .
A) {$x \mid x$ is an odd integer}
B) {17,19}
C) { $x \mid x$ is an odd integer or x=20 or x=22}
D) $\varnothing$

Question

List the elements of the set.
-If  A={ $x \mid x$ is an odd integer }  and  B={17,19,20,22} , list the elements of $\mathrm { A } \cup \mathrm { B }$ .
A) {$x \mid x$ is an odd integer}
B)  {17,19} 
C)  {  $x \mid x$ is an odd integer or  x=20  or  x=22} 
D) $\varnothing$

Quizplus · Accepted Answer

The union of set A and B, $A \cup B$, includes all elements that are in A, in B, or in both. Since A contains all odd integers and B adds the even integers 20 and 22 to the mix, the correct answer is the set of all odd integers plus 20 and 22.

List the Elements of the Set x∣xx \mid xx∣x Is an Odd Integer } and B={17,19,20,22}

List the Elements of the Set $x \mid x$ Is an Odd Integer } and B={17,19,20,22}