Question

what is informal letters​

Answer 1

informal

An informal letter is the type of letter you would write to someone you know, for example a friend or family member. They're written in a style that is more friendly and familiar in comparison to a formal letter which follows strict rules about layout and style.

I hope you understand MARK ME AS BRAINLIEST

Answer 2

Answer:

An informal letter is a non-official letter which we usually use to write to our friends, family or relatives. These letters are personal letters that are not used for official purposes.

Hope it helps you!!