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Next: 2.4. Asserting Propositions Up: 2. BUILDING AND FINDING Previous: 2.2. Correcting Mistakes, part

2.3. EXERCISE: Defining Relations

Define the relations member, class, object, and ability.

(Note: Answers to all the exercises are in §10. You should first try the exercises on your own. If you get them wrong, you can then erase your mistakes and type in the answers.)

William J. Rapaport 2003-09-22