CPSC 289 Sec 502: Quiz 9
April 12, 2007

Printed Name:________________________________________

"On my honor, as an Aggie, I have neither given nor received unauthorized aid on this academic work. In particular, I certify that I have not received or given any assistance that is contrary to the letter or the spirit of the collaboration guidelines for this assignment."


Consider the following relation R on the set {1,2,3,4}:

{(1,2), (3,4), (2,3), (1,4)}

  1. (1 pt) Is R reflexive?

  2. (1 pt) Is R symmetric?

  3. (1 pt) Is R transitive?

  4. (1 pt) Is R a function?

  5. (1 pt) What is R o R?