Raymond Williams is an important cultural theorist.
He did not limit culture only to fine arts and museums.
He expanded the meaning of culture.
According to him, culture is not only high art, literature, or museum objects.
It is connected with ordinary life, values, habits, practices, institutions, and social experience.
Therefore, Assertion (A) is incorrect.
Reason (R) is correct because Raymond Williams described culture as:
\[
\text{a whole way of life}.
\]
Hence:
\[
\text{(A) is not correct but (R) is correct.}
\]