according to definition given in Korth
A Functional Dependency A → B Is Called A Partial Dependency if there is
a proper subset C of A such that C → B.We say that B is partially dependent
on A.
Here, candidate keys are AD,BD,ED and FD.
So here Partial dependency are DA→BC, DB→CFH
As we Can see Proper subset A OF DA And Proper subset B of DB is there such that A→ BC B→CFH
so we can say BC is partially dependent on CK DA and CFH is partially dependent on CK DB
So, given relation is in 1Nf,but not in 2Nf.