The contrapositive of (p∨ q)⇒ r is

Question

The contrapositive of (p∨ q)⇒ r is (A) ∼ r ⇒(p ∨ q) (B) r ⇒(p ∨ q) (C) ∼ r ⇒(∼ p ∧ ∼ q) (D) p ⇒(q ∨ r)

Tardigrade Admin · Accepted Answer

Given, (p∨ q) ⇒ r ≡ ∼ r ⇒ ∼(p ∨ q) ≡ ∼ r ⇒ (∼ p ∧ ∼ q)

Q. The contrapositive of $(p \lor q) \Rightarrow r$ is