Question: 4. Let's say, relation R=(A,B,C,D) with F.D.={AB,DA,AC} is decomposed into: 1. R1(A,B,C) and R2(A,D). 2. R1(A,B,C) and R2(C,D). For each of the options above, check

4. Let's say, relation R=(A,B,C,D) with F.D.={AB,DA,AC} is decomposed into: 1.

4. Let's say, relation R=(A,B,C,D) with F.D.={AB,DA,AC} is decomposed into: 1. R1(A,B,C) and R2(A,D). 2. R1(A,B,C) and R2(C,D). For each of the options above, check if the decomposition is lossless or not. Explain your answer. 4. Let's say, relation R=(A,B,C,D) with F.D.={AB,DA,AC} is decomposed into: 1. R1(A,B,C) and R2(A,D). 2. R1(A,B,C) and R2(C,D). For each of the options above, check if the decomposition is lossless or not. Explain your

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