Question

Let p : 7 is not greater than 4 and q : Paris is in France by two statements. Then ∼(p ∨ q) is the statement ______ 

विकल्प

• 7 is greater than 4 or Paris is not in France.

• 7 is not greater than 4 and Paris is not in France.

• 7 is notgreaterthan4and Paris is in France.

• 7 is greater than 4 and Paris is not in France.

Answer 1

Let p : 7 is not greater than 4 and q : Paris is in France by two statements. Then ∼(p ∨ q) is the statement 7 is greater than 4 and Paris is not in France.

Explanation:

∼(p ∨ q) ≡ ∼p ∧ ∼q