Question

what is circular?explain its types.​

Answer 1

There are two types in this regard: A Trade circular letter which carries business-relative information. ... A Non-trade circular letter which shares personal or social information. This includes preaching political ideologies or giving a personal opinion on contextual matters.

Answer 2

Answer:

A circular definition is one that uses the term being defined as a part of the definition or assumes a prior understanding of the term being defined. There are several kinds of circular definition, and several ways of characterising the term: pragmatic, lexicographic and linguistic.