0 votes 0 votes What is the meaning of first option Databases databases made-easy-test-series database-normalization + – Overflow04 asked Jul 6, 2022 Overflow04 337 views answer comment Share Follow See 1 comment See all 1 1 comment reply Shoto commented Jul 7, 2022 reply Follow Share I think it is the set difference between set of FDs of F and {ABC → BC}, since ABC → BC is trivial dependency it won’t affect the set of FDs so option 1 is true. 4 votes 4 votes Please log in or register to add a comment.
