This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Being a citizen is a necessary condition for voting (but it is not sufficient) o Sufficient Necessary Biconditional o If and only if o Iff o Is necessary and sufficient for o You will get a P in this class if and only if you earn a C- or better You get a P = P You earn a C- or better = C P C Translating Compound Statements o Ill buy an Xbox 360, and either a PSP or Nintendo DS X = Ill buy and Xbox 360 P = Ill buy a PSP N = Ill buy a Nintendo DS X, and either P or N X (P v N) o The car runs well and the motorcycle runs well, but you should be careful if you take the boat out C = the car runs well M = the motorcycle runs well Y B C and M, but Y if B (C M) (B Y)...
View Full Document
- Spring '08