Use the short truth-table method to determine whether the following is valid or invalid:Z ? K~O v JN ? MQ ? RZ v ON v Q/? (K v J) v (M v R)
Fill in the blank(s) with the appropriate word(s).
Valid.
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Assuming that "Since all carpenters are freelancers, no carpenters are freelancers" has a true premise, use the traditional square of opposition to calculate the truth value of its conclusion.
a. true b. false c. undetermined
INSTRUCTIONS: Use an ordinary truth table to answer the following problems. Construct the truth table as per the instructions in the textbook. Given the argument: B ? M / B ? ? K // (K ? ? M) ? B This argument is:
A) Invalid; fails in 3rd line. B) Invalid; fails in 2nd line. C) Invalid; fails in 1st line. D) Invalid; fails in 4th line. E) Valid.
The profit motive
a. is a fundamental feature of all societies. b. is no longer a key feature of capitalism. c. must be checked by competition if society is to benefit. d. is basically immoral
According to a utilitarian the preference I express by choosing to go to see the Cleveland Orchestra over going to a sports bar to watch a Cleveland Brown's game indicates that I value:
a. Quantitative pleasures over aesthetic pleasure b. Qualitative pleasures over quantitative pleasure c. Quantitative pleasure over qualitative pleasure d. Good judgment since the Brown's are not a very good team.