Current Slide

Small screen detected. You are viewing the mobile version of SlideWiki. If you wish to edit slides you will need to use a larger device.

Solution (c) – Method 2 (Use the rule of resolution)

Steps Reason
1 wf → (sf ∨ pf ) premise
2 ¬wf ∨ sf ∨ pf expression for implication
3 ¬pf premise
4 ¬wf ∨ sf rule of resolution to Steps 2 and 3
5 wm ∨ wf premise
6 wm ∨ sf rule of resolution to Steps 4 and 5
7 wm → (sm ∨ pm) premise
8 ¬wm ∨ sm ∨ pm expression for implication
9 sf ∨ sm ∨ pm rule of resolution to Steps 7 and 8

Speaker notes:

Content Tools

Sources

There are currently no sources for this slide.