11. What is the study in which we try to distinguish correct from incorrect reasoning is
12. There are honest politicians', the standard logical form of this proposition will be
13. These two kinds of proposition are said to be conditional
14. Consider the Assertion (A) and Reason (R) and select the correct answer:
Assertion (A) If one premise is particular, the conclusion must be particular.
Reason (R) (i) An affirmative particular has no distributed terms, and a negative particular has an only one.
(ii) The premises cannot both be particular and thus must differ in quantity.
Assertion (A) If one premise is particular, the conclusion must be particular.
Reason (R) (i) An affirmative particular has no distributed terms, and a negative particular has an only one.
(ii) The premises cannot both be particular and thus must differ in quantity.
15. No whales are fishes', . . . . . . . . the subalternation form of the above E proposition will be
16. A deductive argument is valid if its premises
17. What do you mean by the denotation of terms?
18. If the proposition 'All men are mortal' is true, what is the truth-value of the proposition 'Some men are not mortal'?
19. The proposition that denies the relations of inclusion between the two terms denies its universality
20. Which two laws of thought are taken are corollaries?
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