Register
in natural deduction, you can never prove a tautological statement that has the form of a disjunction by using the conditional proof method. true or false
71.1k views
5 votes
in natural deduction, you can never prove a tautological statement that has the form of a disjunction by using the conditional proof method. true or false

User Schmmd
by
8.2k points

1 Answer

4 votes
False. It is possible to prove a tautological statement that has the form of a disjunction using the conditional proof method.
User Allegria
by
7.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
What are three important types of forces
Two methods of active transport
How can paleontologists help us understand the past
Vesicles that contain a cells digestive enzymes are called ?
Link Copied!