Question

Linda claims that the product of two prime numbers is

ALWAYS odd. Which of the following is a counterexample
which disproves Linda's statement?

Answer 1

d) 7(2)=9

Explanation:

d) 7(2)=14

Both 7 and 2 are prime numbers. Two of the other equations have a nine, which isn't prime, and the other one has an odd prody.