Question

Write the set containing:

(f) the first four vowels of the English alphabet.

Answer 1

Steps: Writing first four vowels

Vowels of English alphabets are $a,e,i,o,u$ ​

​First four vowels of English alphabets are $a,e,i,o$​

​Hence, the required set is $\left\{a,e,i,o\right\}$.