Exercise on Predicate Logic: Difference between revisions
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a) Which of the following expressions of predicate logic are formulae? Give an explanation for your decision. If the expression is not a formula try to change it into one. To check your answer click on the single expressions. | a) Which of the following expressions of predicate logic are formulae? Give an explanation for your decision. If the expression is not a formula try to change it into one. To check your answer click on the single expressions. | ||
*[[AnswerEX2-a1|family dog]] | *[[AnswerEX2-a1|family dog]] | ||
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b) Interpret the following formulae as true or false. If you have not defined these relations or properties in your World use the ones given in the World of task 1. See here. (Link zur Antwort) | b) Interpret the following formulae as true or false. If you have not defined these relations or properties in your World use the ones given in the World of task 1. See here. (Link zur Antwort) | ||
To check your | To check your answer click on the single formulae. | ||
* [[AnswerEX2-b1|father of someone(Paul,Lisa)]] | * [[AnswerEX2-b1|father of someone(Paul,Lisa)]] | ||
Revision as of 19:14, 24 January 2013
Create a World
Marthe´s Aufgabe
Formulae and their interpretation
a) Which of the following expressions of predicate logic are formulae? Give an explanation for your decision. If the expression is not a formula try to change it into one. To check your answer click on the single expressions.
For a general explanation of formulae Click here
b) Interpret the following formulae as true or false. If you have not defined these relations or properties in your World use the ones given in the World of task 1. See here. (Link zur Antwort)
To check your answer click on the single formulae.