## More Exercises About Sets and Elements

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| Exercises About Sets And Elements
| Finding Common Subsets with Ask

## Questions:

Pretend Doug owns a mop, and we create the unit #$DougsMop to represent it.

What is the assertion which relates it to #$DomesticCleaningTool?

What is the assertion which relates #$DougsMop to #$Mop?

What assertion(s) relate #$DougsMop to the #$genls of #$Mop?

Do you need to look at the assertions involving #$genls and #$Mop to decide that?

Browse the KB to answer the following question:

What are the subsets of #$DomesticCleaningTool that are also subsets of #$ElectricalHouseholdAppliance?

Last Update: 10/26/1998 11:41:12