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IF R(X,Y,Z,W,P,Q) AND SET OF FD are F={XY->W,XW->P,PQ-
>Z,XY-.>Q} DETERMINE whether the decomposition
r1(z,p,q),r2(x,y,z,p,q) is lossy or lossless
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Answer Posted / prakher bhargava
lossless
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