Question

what is meant by formal letter​

Answer 1

$\huge\blue{\mid{\underline {\overline{\tt ❥Ꭺɴꮪꮃꭼꭱ࿐}}\mid}}$

A 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.

Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ʏᴏᴜ ❤