Question

gor what we use formal letter​

Answer 1

Answer:

formal letter is one written in a formal and ceremonious language and follows a certain stipulated format. Such letters are written for official purposes to authorities, dignitaries, colleagues, seniors, etc and not to personal contacts, friends or family.

Answer 2

Answer:

Formal letter are sent to organizations, government departments, chair holders, etc to make complaints, requests, inquiries, orders etc.