0 votes 0 votes closed as a duplicate of: Number of minimal candidate keys A Relation R(A,B,C,D,E,F) holds following FDs. AB->C C->D D->EA E->F F->B How many minimal candidate keys ? gate-17 asked Nov 13, 2016 closed Nov 13, 2016 by Prashant. gate-17 183 views comment Share Follow See 1 comment See all 1 1 comment reply Pavan Kumar Munnam commented Nov 13, 2016 reply Follow Share https://gateoverflow.in/77590/number-of-minimal-candidate-keys 0 votes 0 votes Please log in or register to add a comment.