Which of the following can you determine when you use deduction and start from a given set of rules and conditions?
A. What must be true
B. None of these
C. What may be true
D. What may be false
Answer (2)
In deduction, you can determine what must be true based on given premises. For example, if all humans are mortal and Socrates is human, then it must be true that Socrates is mortal. Therefore, the answer is A. ;
Deduction allows one to determine what must be true based on given premises. By using logical reasoning, conclusions drawn from true premises are necessarily true. Therefore, the correct answer is A. What must be true.
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