Phil logic 101
logical analysis & evaluation. for each argument given provide a logical a...
Mathematics, 22.08.2019 02:10 kaylaamberd
Phil logic 101
logical analysis & evaluation. for each argument given provide a logical analysis & evaluation. if you claim the argument is invalid, then supply a correct counterexample. if you claim the argument is valid, then supply the correct proof
1. if sophie scratches at the tablecloth in the kitchen, then she is hungry. so if she isn’t doing that, she isn’t hungry.
2. the eiffel tower is either in new york or it is in paris. and the eiffel tower is in new york, then it is in the united states. so, since the eiffel tower is not in paris, it follows that the eiffel tower is in the united states.
3. some people don’t believe in ghosts. that’s because some people are hard core materialists and hard core materialists don’t believe in ghosts.
Answers: 3
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Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm
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The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
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