Correct option is B
Assertion (A) is correct. Roland Barthes does describe two basic categories of text as "the readerly" and "the writerly." In his essay "S/Z," Barthes argues that readerly texts are those that are easy to read and understand. They are often traditional and conventional, and they do not challenge the reader's expectations. Writerly texts, on the other hand, are more challenging to read. They often experiment with language and form, and they may challenge the reader's assumptions and expectations. Reason (R) is also correct. Language is a powerful tool that can be used to shape our understanding of the world. However, it is important to remember that language is not a neutral reflection of reality. It is instead a system of signs and symbols that we use to create meaning.
However, Reason (R) is not a correct explanation of Assertion (A). Barthes' distinction between readerly and writerly texts is not about the way that language shapes our understanding of the world. It is instead about the way that different types of texts interact with readers.
In other words, Barthes is not saying that readerly texts are better or worse than writerly texts. He is simply saying that they are different. Readerly texts offer a comfortable and familiar reading experience, while writerly texts offer a more challenging and rewarding experience. Ultimately, the best way to understand Barthes' distinction between readerly and writerly texts is to read and compare examples of each type of text.