0 votes 0 votes harkirat31 asked Oct 17, 2016 harkirat31 372 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Answer is 50 because E1 to other entities there is many to one relation hence relationship R can merge with entity E1 and E1 has 50 records. Pankaj kumar answered Oct 25, 2016 Pankaj kumar comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Just read it and u will be able to solve this kind of question. mohit chawla answered Oct 17, 2016 mohit chawla comment Share Follow See all 0 reply Please log in or register to add a comment.