How do clauses (a), (b) and (d) of sub-paragraph (3) relate to these areas?
Clauses (a), (b) and (d) of sub-paragraph (3) relate to the areas mentioned in Table Part I, Part II, and Part IIA, which are the North Cachar Hills District, Karbi Anglong District, Bodoland Territorial Areas District, Khasi Hills District, Jaintia Hills District, Garo Hills District, Tripura Tribal Areas District, Chakma District, Mara District, and Lai District. These clauses likely provide specific provisions or conditions related to these areas in the context of the paragraphs mentioned in the given text.