Q. ~ A v ~ B is logically equivalent to?

View solution

Q. Negation of statement (A ∧ B) → (B ∧ C) is _____________

View solution

Q. Which of the following satisfies commutative law?

View solution

Q. If the truth value of A v B is true, then truth value of ~A ∧ B can be ___________

View solution

Q. If P is always against the testimony of Q, then the compound statement P→(P v ~Q) is a __________

View solution

Q. A compound proposition that is always ___________ is called a tautology.

View solution

Q. A compound proposition that is always ___________ is called a contradiction.

View solution

Q. If A is any statement, then which of the following is a tautology?

View solution

Q. If A is any statement, then which of the following is not a contradiction?

View solution

Q. A compound proposition that is neither a tautology nor a contradiction is called a ___________

View solution

Q. ¬ (A ∨ q) ∧ (A ∧ q) is a ___________

View solution

Q. (A ∨ ¬A) ∨ (q ∨ T) is a __________

View solution

Q. A ∧ ¬(A ∨ (A ∧ T)) is always __________

View solution

Q. (A ∨ F) ∨ (A ∨ T) is always _________

View solution

Q. A → (A ∨ q) is a __________

View solution

Q. The contrapositive of p → q is the proposition of ____________

View solution

Q. The inverse of p → q is the proposition of ____________

View solution

Q. The converse of p → q is the proposition of _______________

View solution

Q. What is the contrapositive of the conditional statement? “The home team misses whenever it is drizzling?”

View solution

Q. What is the converse of the conditional statement “If it ices today, I will play ice hockey tomorrow.”

View solution