Which of the following is TRUE?

A. Every relation in 3NF is also in BCNF

B. A relation R is in 3NF if every non-prime attribute of R is fully functionally dependent on every key of R

C. Every relation in BCNF is also in 3NF

D. No relation can be in both BCNF and 3NF

Correct Answer is :

C. Every relation in BCNF is also in 3NF