Write the set using set-builder notation.
-$\{18,19,20,21\}$
A) $\{x \mid x$ is an integer less than 22$\}$
B) $\{x \mid x$ is a natural number between 18 and 21$\}$
C) $\{x \mid x$ is a natural number between 17 and 22$\}$
D) $\{18,19,20,21\}$

Question

Quizplus · Accepted Answer

The set $\{18,19,20,21\}$ can be described using set-builder notation as $\{x \mid x$ is a natural number between 17 and 22$\}$, which includes the numbers 18, 19, 20, and 21.

Write the Set Using Set-Builder Notation {18,19,20,21}\{18,19,20,21\}{18,19,20,21} A) {x∣x\{x \mid x{x∣x Is an Integer Less Than 22

Write the Set Using Set-Builder Notation $\{18,19,20,21\}$ A) $\{x \mid x$ Is an Integer Less Than 22