Question

The sets represent in set-builder form are
$A=\{x:x$ is a natural number which divides 42$\}$
$B=\{a,e,i,o,u\}$
$C=\{x:x$ is an odd natural number $\}$
Choose the correct option.

• A. $A$ and $B$
• B. $A$ and $C$
• C. $B$ and $C$
• D. $A,B$ and $C$

Answer 1

Answer: (B)

In set-builder form, all the elements of a set possess a single common property which is not possessed by any element outside the set. Clearly, $A$ and $C$ represent the set in set-builder form.