Question

what is difference between semi formal and informal letter. chota sa answer Dena kahani mat likh dena. jaldi batao

Answer 1

A. FORMAL LETTER

This type of English is used in office conversations, interviews and for speaking to strangers. The case in point is that you don't know the other person very well and not on a first name basis. The majority of the communication in formal English happens in the written medium, i.e., official reports, business letters, academic articles, contracts, and official speeches. Below are some examples of formal English.
B. SEMI FORMAL LETTER:

Semi formal is the fine line between formal and informal. It signifies that you know the person, but not on a personal level. It is used occasionally and the majority of the usage comes from the corporate environment. Day-to-day interaction with colleagues is one instance. Refer the below examples

Answer 2

SHORT AND CRISP:
Informal letter writing is addressed to relatives, friends whent the subject of letter is also informal.
A semi formal is a blend of both formal and informal where either the subject matter is formal but is addressed to near ones or subject matter is partially formal. Such letters are often addressed to colleagues in corporate environments.

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