is the vital part of the letter which to as good as wishing the person.
A
Salutation
B
Enclosure
C
Subject
D
Reference
Correct Answer: Salutation
Salutation is the vital part of the letter which to as good as wishing the person. A salutation is a greeting used in a letter or other written or non-written communication. Salutations can be formal or informal. The most common form of salutation in an English letter is Dear followed by the recipient's given name or title.