Philosophy Questions
Choose one of the proofs below and use one of the indirect proof techniques (reductio ad absurdum or conditional proof) presented in Chapter 8 to demonstrate the validity of the argument. The proofs below may use any of the rules of inference or replacement rules given in Chapter 8.
(G • P) ? K, E ? Z, ~P ? ~ Z, G ? (E v L), therefore, (G • ~L) ? K
(S v T) ? ~E, S ? (F • ~G), A ? W, T ? ~W, therefore, (~E • A) ? ~G
(S v T) v (U v W), therefore, (U v T) v (S v W)
~Q ? (L ? F), Q ? ~A, F ? B, L, therefore, ~A v B
~S ? (F ? L), F ? (L ? P), therefore, ~S ? (F ? P)
In mathematics, it is very common for there to be multiple ways to solve a given a problem; the same can be said of logic. There is often a variety of ways to perform a natural deduction. In your peer responses, make suggestions for an alternate proof. Consider the following questions when constructing your response:
If the proof was done using RAA, could it be done using CP? What about vice versa?
Will a direct proof work for any of these?
Can the proof be performed more efficiently by using different equivalence rules?
PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET A GOOD DISCOUNT
Hi! Would you mind if I share your blog with my twitter group? There’s a lot of people that I think would really appreciate your content. Please let me know. Thank you
I have acquired some new items from your internet site about personal computers. Another thing I’ve always considered is that computers have become a product that each household must have for many people reasons. They provide convenient ways to organize homes, pay bills, search for information, study, listen to music and also watch tv shows. An innovative way to complete many of these tasks is with a mobile computer. These computers are portable ones, small, robust and easily transportable.
Hello! Would you mind if I share your blog with my zynga group? There’s a lot of folks that I think would really enjoy your content. Please let me know. Many thanks
Its like you read my mind! You seem to know so much about this, like you wrote the book in it or something. I think that you could do with a few pics to drive the message home a bit, but instead of that, this is wonderful blog. A great read. I’ll certainly be back.