Beginner
Discrete Mathematics & Math
Q26 / 100
What is a valid argument in propositional logic?
Correct! Well done.
Incorrect.
The correct answer is B) An argument where if all premises are true, the conclusion must be true — the form is logically valid regardless of content
B
Correct Answer
An argument where if all premises are true, the conclusion must be true — the form is logically valid regardless of content
Explanation
Valid argument: the conclusion follows necessarily from premises (the form is a tautology). Sound argument: valid + all premises are true. Modus ponens: (p→q, p) ⊢ q is a valid argument form.
Progress
26/100