0 votes 0 votes R and S are compatible relation .R=9 tuples S=6 tuples.Find minimun and maximum number of tuples in the result R-S. Sanket_ asked Sep 8, 2016 Sanket_ 263 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Sanket_ commented Sep 8, 2016 reply Follow Share Answer is 3, 9 but if we consider tuples like R(AB)={(1,1) (2,2) (2,2)} S(CD)={(1,1) (2,2)} then minimum should be 0. so answer should be 0,9 . am i right ? 0 votes 0 votes Shubham Pandey 2 commented Sep 9, 2016 reply Follow Share no man , a relation can't have redundant tuple 0 votes 0 votes Please log in or register to add a comment.
2 votes 2 votes minimum is 3 maximum is 9 How?? Shubham Pandey 2 answered Sep 9, 2016 Shubham Pandey 2 comment Share Follow See all 0 reply Please log in or register to add a comment.