Let p and q be two propositions. Consider the following two formulae in propositional logic.S1 : (¬p ∧ (p ∨ q)) → qS2 : q → (¬p ∧ (p ∨ q))Which one of the following choices is correct?

Question

Let p and q be two propositions. Consider the following two formulae in propositional logic.S1 : (¬p ∧ (p ∨ q)) → qS2 : q → (¬p ∧ (p ∨ q))Which one of the following choices is correct?

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

Neither S1 nor S2 is a tautology.

TuteeHUB · Answer

S1 is not a tautology but S2 is a tautology.

TuteeHUB · Answer

Both S1 and S2 are tautologies.

TuteeHUB · Answer

S1 is a tautology but S2 is not a tautology.

1.	Let p and q be two propositions. Consider the following two formulae in propositional logic.S1 : (¬p ∧ (p ∨ q)) → qS2 : q → (¬p ∧ (p ∨ q))Which one of the following choices is correct?
A.	Neither S1 nor S2 is a tautology.
B.	S1 is not a tautology but S2 is a tautology.
C.	Both S1 and S2 are tautologies.
D.	S1 is a tautology but S2 is not a tautology.
Answer» E.

Let p and q be two propositions. Consider the following two formulae in propositional logic.S1 : (¬p ∧ (p ∨ q)) → qS2 : q → (¬p ∧ (p ∨ q))Which one of the following choices is correct?

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