Tuesday

November 25, 2014

November 25, 2014

Posted by **lost** on Thursday, July 21, 2005 at 11:56am.

1.(RvX)>(A>B)

2.~Q>~C

3.~C>Z

4.R.Y

5.QvA

The conclusion I'm supposed to arrive at is /ZvB

**Answer this Question**

**Related Questions**

Logic - Supply steps in a proof of a valid argument and give reasons using rules...

Logic - Can someone please help me solve these problems? I have to use the 17 ...

Philosophy - I need help with this proof for my philosophy class. This proof is ...

Philosophy - I need help with this proof for my philosophy class. This proof is ...

Philosophy - I need help with this proof for my philosophy class. This proof is ...

Philosophy Logic - Use the 17 rules of inference to prove the following ...

Logic - Using the law of inference, prove if the below argument is valid. (P1) R...

Philosophy - I need help with this proof for my philosophy class. This proof is ...

Logic- Formal Proof - I need to solve a proof and I cannot figure it out. The ...

Language Proof and Logic(Philosophy) - exercise 5.8 write an informal proof of ...