SOLUTION: (f⊃g) v h/∼ f ∼G ∼H

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Question 1188933: (f⊃g) v h/∼ f
∼G
∼H
Answer by Solver92311(821)   (Show Source): You can put this solution on YOUR website!

I presume you meant: 

1. (F → G) V H
2. ~G
3. ~H            |  ~F

You need to number your statements and g is not the same thing as G. 

1. (F → G) V H
2. ~G
3. ~H            |  ~F
4. F → G         1,3   Disjunction Syllogism
5. ⸫ ~F          2,4   Modus Tollens


John

My calculator said it, I believe it, that settles it

From
I > Ø
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