Question

What is a?
Anyone plzz answer ​

Answer 1

Explanation:

used when referring to someone

Answer 2

The first letter of the English alphabet, a vowel.

Any spoken sound represented by the letter A or a, as in bake, hat, father, or small.

USes:

1. it is used when referring to someone or something for the first time in a text or conversation.

2. It is used to indicate membership of a class of people or things.