Statement-I : (p ∧ ~ q) ∧ (~ p ∧ q) is a fallacy.
Statement-II: (p → q) ↔ (~ q → ~ p) is a
tautology.
(1) Statement-I is true; Statement-II is false.
(2) Statement-I is false, Statement-II is true.
(3) Statement-I is true; Statement-II is true;
Statement-II is a correct explanation for
Statement-I.
(4) Statement-I is true; Statement-II is true;
Statement-II is not a correct explanation for
Statement-I.