Exam 6: Propositional Logic

Given the pair of statements: C • ∼ L and L • ∼ C These statements are:

S ⊃ ∼R

∼J ⊃ C

S ⊃ ∼M

K

Statement 1A Given the following statement: (N ⊃ K) ≡ (K ⊃ N) -The truth table for Statement 1A has how many lines?

∼H ⊃ ∼B

Given the pair of statements: P • ∼ Z and Z ≡ P These statements are:

Given the argument: J ⊃ C / R ∨ I / I ⊃ (U • ∼ J) / (R ∨ U) ⊃ (C • J) // C This argument is:

Given the argument: Q ⊃ A / ∼ (A • Q) / A ≡ Q This argument is:

If either Farmers runs an ad or Nationwide cuts costs, then if Safeco expands coverage then Geico pays a dividend.

Given the pair of statements: A ∨ (B • C) and (B • ∼ A) ∨ (A • ∼ C). These statements are:

(∼W ⊃ L) • (N ⊃ ∼R)

(L ⊃ ∼C) • (D ⊃ ∼Q)

Proposition 2G Given the following proposition: ∼[(A ⊃ Y) ∨ ∼(X ⊃ B)] • [∼(A ≡ ∼X) ∨ (B ⊃ X)] -In Proposition 2G, the main operator is a:

∼D ⊃ N

Proposition 1A Given the following proposition: [A ⊃ ∼ (B • Y)] ≡ ∼[B ⊃ (X • ∼ A)] -Given that A and B are true and X and Y are false, determine the truth value of Proposition 1A.

American's hiring pilots is a sufficient condition for both Delta's advertising a sale and Southwest's expanding routes.

(B ⊃ ∼T) • (∼B ⊃ N)

If Nissan lays off workers, then if Toyota closes a factory, then neither Honda nor Fiat reduces inventory.