If the argument is valid and its premises are true
A. Its conclusion must be true also
B. Its conclusion must be false
C. Its conclusion may be false
D. None of the above
Answer: Option A
A. Its conclusion must be true also
B. Its conclusion must be false
C. Its conclusion may be false
D. None of the above
Answer: Option A
What is said to be the building blocks of our reasoning?
A. Proposition
B. Statement
C. Argument
D. Explanation
What do you mean by a term which is undistributed?
A. Excellence of some members of a class
B. Exclusion of some members of a class
C. Exclusion of many members
D. Inclusion of many members
The subaltern of the proposition 'Some scientists are mathematicians' are
A. Some scientists are not mathematicians
B. No scientists are mathematicians
C. All scientists are mathematicians
D. None of the above
A. 1 and 3
B. 1 and 2
C. 2 and 3
D. 1 and 4
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