**This is an old revision of the document!**


The objectives are

  • Identify properties of relations
  • Apply relational operators (excepting join)
  • Prove properties of relational operators
  • Represent binary-relations as graphs
  • Represent binary-relations as matrixes

Problems

All problems are worth 3 points and reference problems in the course text.

  1. (4 points) 9.1.4
  2. (8 points) 9.1.6
  3. (2 points) 9.1.10
  4. (1 point)9.1.12
  5. (2 points) 9.1.38
  6. (5 points) 9.1.50
  7. (2 points) 9.2.26
  8. (2 points) 9.2.28
  9. (5 points) 9.3.14
  10. (1 points) 9.3.28
  11. (1 points) 9.4.26 part a only
cs-236/homework-7.1424192577.txt.gz · Last modified: 2015/02/17 10:02 by egm
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