2. Relation R(a,b) contains the following tuples: (1,2), (1,3), (1,4), (2,3), (3,4), and (4,5). Compute the relation Answer(x,y) defined by: S(x, z)


2. Relation R(a,b) contains the following tuples: (1,2), (1,3), (1,4), (2,3), (3,4),<br>and (4,5). Compute the relation Answer(x,y) defined by:<br>S(x, z) <- R(x,y) AND R(y,z)<br>Answer (x, y) <- R(x,y) AND NOT S(x,y)<br>Demonstrate your knowledge by identifying, from the list below, the tuple<br>in Answer(x.y).<br>

Extracted text: 2. Relation R(a,b) contains the following tuples: (1,2), (1,3), (1,4), (2,3), (3,4), and (4,5). Compute the relation Answer(x,y) defined by: S(x, z) <- r(x,y)="" and="" r(y,z)="" answer="" (x,="" y)=""><- r(x,y)="" and="" not="" s(x,y)="" demonstrate="" your="" knowledge="" by="" identifying,="" from="" the="" list="" below,="" the="" tuple="" in="">

Jun 09, 2022
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