EULER DIAGRAM. Determine if the following arguments are valid or invalid.   8. Some squirrels fly. Some squirrels gather acorns. Therefore, some acorn-gatherers fly 9. All primates are curious. Some primates are carnivores. Thus, some carnivores are curious. 10. All tattoo painter are body-artists. Some tattoo painter drive Harleys. Therefore, some body-artists drive Harleys.  11. All successful politicians are persuasive. Some lawyers are persuasive. Thus, some lawyers are successful politicians.  12. Some multiple-choice questions are tricky. No easy questions are tricky. Therefore, some multiple-choice questions are not easy. 13. All astronauts are bold. Some pilots are not bold. Therefore, some astronauts are not pilots.  14. Some doctors are dentists. Some dentists are surgeons. Therefore, some doctors are surgeons 15. Some food preparers aren't cooks. All chefs are cooks. Some food preparers aren't chefs.

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
Section: Chapter Questions
Problem 1RP: Although Pythagoras preceded William Shakespeare by 2,000 years, the philosophy of the Pythagoreans...
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EULER DIAGRAM. Determine if the following arguments are valid or invalid.
 
8. Some squirrels fly. Some squirrels gather acorns. Therefore, some acorn-gatherers fly
9. All primates are curious. Some primates are carnivores. Thus, some carnivores are curious.
10. All tattoo painter are body-artists. Some tattoo painter drive Harleys. Therefore, some body-artists drive Harleys. 
11. All successful politicians are persuasive. Some lawyers are persuasive. Thus, some lawyers are successful politicians. 
12. Some multiple-choice questions are tricky. No easy questions are tricky. Therefore, some multiple-choice questions are not easy.
13. All astronauts are bold. Some pilots are not bold. Therefore, some astronauts are not pilots. 
14. Some doctors are dentists. Some dentists are surgeons. Therefore, some doctors are surgeons
15. Some food preparers aren't cooks. All chefs are cooks. Some food preparers aren't chefs.
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