Question

Write the following statements in symbolic forms :
(a) Either 49 is a perfect square or 39 is divisible by 11.
(b) It is not true that if 'i is a real number, then '2' is an even prime number.

Answer 1

(a) Let p : 49 is a perfect square 
           q : 39 is a divisible by 11.

Then p ∨ q is symbolic form.

(b) Let p : t is a real number.
           q : 2 is an event prime number.

Then ∼ (p → q) is symbolic form.