If a deductive argument has all true premises and a false conclusion, then we know:
A) It is invalid.
B) It is cogent.
C) It is valid.
D) It is sound.
E) It is weak.

Question

Quizplus · Accepted Answer

If an argument has all true premises, but a false conclusion, it is by definition invalid. This means that the premises do not logically lead to the conclusion, even if the premises are true.

If a Deductive Argument Has All True Premises and a False