DBI202_-_1_-_SP_2024_-_FE_1616.webp
Shoji97

DBI202_-_1_-_SP_2024_-_FE_1616.webp

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(Choose 1 answer)
Compute the union of the relations R(A.B.C).S(A.B.C) (see figure):
1
2
3
2
5
3
Which of the following tuples DOES NOT appear in the result?
4
2
3
2
5
4
4
5
6
4
5
6
Α. (1.5.4)
2
5
3
1
2
3
Β. (1.2.3)
1
2
6
C. (4.5.6)
D. (4.2.3)


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