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In sub-alternation, if the universal proposition is true, then the particular is

Paper 1 · Logical Reasoning
In sub-alternation, if the universal proposition is true, then the particular is
ATrue ✓ Correct
BFalse
CDoubtful
DBoth true and false
Correct answer: (A) True — If the universal is true, the particular is true, so that is the answer.
Explanation
If the universal is true, the particular is true, so that is the answer.
The truth of a superaltern flows down to its subaltern.
If all S are P, then certainly some S are P.
So the particular must also be true.
This downward transmission of truth defines sub-alternation.
So the answer is true.

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