Question: database = Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and the set of functional dependencies F

database = Consider the universal relation R = {A, B, C,

database

= Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and the set of functional dependencies F = {{A, B} -> {C}, {B, D} -> {E, F}, {A, D} -> {G, H}, {A} -> {I}, {H} -> {J}}. What is the key for R? Decompose R into 2NF, then 3NF relations

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