Given the argument: Q ⊃ (C • N) / S ⊃ (C ∨ N) / Q ∨ S / N ⊃ K // K • C
This argument is:
A) Sound.
B) Uncogent.
C) Invalid.
D) Cogent.
E) Valid.

Question

Quizplus · Accepted Answer

The argument is invalid because the premises do not logically lead to the conclusion. The structure of the argument does not ensure that the conclusion "K • C" necessarily follows from the given premises.

Given the Argument: Q ⊃ (C • N) / S