Question

Which of the following is logically equivalent to `∼(∼p \implies q)`?

विकल्प

• p ∧ q

• p ∧ ∼ q

• ∼ p ∧ q

• ∼ p ∧ ∼ q

Answer 1

∼ p ∧ ∼ q

Explanation:

Since `∼(∼p \implies q) ≡ p  ∧ ∼ q`

`∼(∼p \implies q) = ∼ p  ∧ ∼ q`